Exhaust rattle on startup. Do you have the stock exhaust? '06 Autumn Copper .
- Exhaust rattle on startup Nathjag Discussion starter. An exhaust leak around the exhaust manifold can sound just like an engine rattle. 2015 2LT, Sunroof & Spoiler Package, 20" Advanti Hybris Wheels, LT Leather Package, LT Convenience Package, LT Entertainment Package, Advanced Safety Package, Driver Confidence Package, GTR Ultra 2 LED Headlights Not sure if relevant but the rattle in daughters 2002 Camry engine which was originally diagnosed as worn balance shaft bearings serendipidously turned out to be a loose exhaust bracket - a much cheaper fix. Noise is clearly recorded on several YouTube Kia/Hyundai engine noise releases. I'd do it myself but I don't trust myself to weld onto the broken bolts that precisely. The car had 55k miles on it when the issues beganLong story long, I So I have had the issue where it sounds like a beer can is bouncing around in my exhaust on startup. I picked the unit up at the PC and heard it. Loud metallic exhaust rattle at cold start. Happens for only about 2 seconds when what I believe is the valves moving on the active exhaust. This can result in a loud engine noise that lasts for a few seconds and may worsen over time. Its not all the time, just every once and awhile both while driving and stopped. Aug 3, 2020 at 8:27 AM #2. 2018 3. 11 posts · Joined 2013 Add to quote; Only show this user #1 · Jan 30, 2013. Any ideas, or experience with this? My M3 has same rattle after leaving it in garage overnight. SatinSilver. sounds horrible. From my research on the forums, the Fuck your dealer this is probably the exhaust valve spring, my ‘16 m235i (N55) had the same issue, first dealer couldn’t find an issue, second dealer sprayed some wd40 onto the flap for diagnosis and the noise got better, they offered to replace the flap but I replaced the exhaust with a dinan cat back and the issue went away The rattle on cold start sounds like a loose license plate being rattled by a big ported subwoofer (metal on metal). Rattle on start up. On the non exhaust and somewhat non-typical note, I've seen ice built up in places, and when you start up the engine it takes a big shudder and the ice can contact parts of the body/chassis. This is my first time on this site. To me it sounds like the exhaust. barkii14 Discussion starter. We were told by the dealership (sales guy) that the cold start rattle heard on our 2012 X5 Sport is the "turbo starting I will see what difference a new muffler makes with the rattle at start up. anyone else have this going On? Searched on here and didn’t find anything about a rattle at Cold start up. I developed an exhaust rattle on my F80 ZCP and naturally, took the opportunity to upgrade to an Akra . My truck had a horrendous squealing sound coming from underneath around the bellhousing and it was solved by Rattle from the exhaust or rattle from the mid section of the car? exhaust rattle could be exhaust valves My 2013 GT had a rattle at startup from engine. min1man Discussion starter. It does seem like the exhaust may be bumping the car as the engine does the initial "shake" to life. When warm seems to go away. I do Same rattle here. 6K views 8 replies 6 participants last post by goshawk Feb 21, 2022. BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications: metallic rattle on startup-then goes away (exhaust) Searched on here and didn’t find anything about a rattle at Cold start up. I also have rattle that Bought a couple weeks ago. but searching Broken manifold tick is there on a cold start, but has a more airy sound and slowly gets better as the engine heats up. Appreciate 0 Quote 11-23-2013, 02:15 PM #10: lvlolvlo. M. I have had the exhaust inspected and it's fine. When it is colder out, the sound is more pronounced. It sounds like a valve rattle/chatter. Post by DaddyDarren » Fri Feb 03, 2023 8:22 am. Worse when cold weather. However! I had my Borla S (axle back) installed a couple of weeks ago and my rattle The noise seems to happen only when the engine is cold but goes away when the engine warms up. I foolishly did nothing about it for several months. It's sounds like a loose heatsheid but from what I can tell it's coming from inside the exhaust system. It lasted for only 10 sec and i have about 27k on my 2016 hemi. By identifying these issues, Rattling from underneath your car may be caused by bad suspension, loose or damaged exhaust systems, or worn brake rotors. 1 of 2 . After that it goes away until the next cold start. According to the comments from the link below of the members with 2014 through 2016 jeeps with the V6, apparently the noise is either oil starvation on the lifters or exhaust pipe rattle. but! Hey guys, Just a quick follow up on the exhaust rattle. Top. _____ I'm getting an exhaust rattle when I crank my challenger up. 2L. Common causes include loose exhaust hangers, damaged or broken exhaust mounts, corroded or loose heat shields, exhaust pipe misalignment, and worn-out exhaust components. Its not all the time, prob 1 in 10 start ups. The noise certainly could be from a heat shield or a hanger that is allowing the exhaust to rattle. It does not happen all the time. I just glued it back in place. It rattles bad for 2-3 secs on cold start or after it sits for 3 hours. So it's like very loud exhaust sound at the time of start, comes with the rattling, then the sound becomes quieter then usual cold start. 2L during hot start up can be mellowed by idling the truck for a minute before shutting the motor off (Cam Phasers), this has helped my Raptor with the hot start engine rattle (sounds like it needs oil in those lifters) but today HOLY CRAP it was really loud then Mustang 4. 0, Power Tailgate, 502A, 36 Gallon Tank, 6 Inch Extended Running Boards, 360 Camera, Lots of Chrome a Ford master I've isolated this rattle down to the cam phaser( CVVT) in the right cylinder head. 31 posts · Joined 2020 Add to quote; Only show this user #1 · Sep 5, 2020. Joined Jan 24, 2008 Messages 13,334 Location OH. I noticed if I rev engine to 2-3k before shutting it off it's quiet on startup in the morning. At least on the passenger side. Well it really bugs me to think about parts rattling around without sufficient lubricant so I wanted to see if something could help. 6L 2V cold start rattle Some 2001-2002 Mustang GT equipped with a 4. In my case, the startup rattle would be the least noticeable after an oil change, and most noticeable the longer I Not sure if it's the same, but I had a really annoying rattle from my exhaust which sounded like exhaust valves. It happens every time the truck sits overnight, and also sometimes when it sits for part of the day at work. Recently just brought a 2010 mk6 gti with 190xxx kms on the clock (around 120k miles). Have not been able to pinpoint it, as to where it is originating. I have seen some youtubers with the same noise and it Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. 7. Mar 20, 2016 #8 Originally Posted By: supton Engine Rattles at Cold Start-Up. B. I've heard some toyota owners say they fixed it by X5 E70 Exhaust Rattle & Driver's Door Rattle I have the same issue on my 2010 3. The story was that But it's intermitting. Well, after replacing the actuators, the rattle persisted. S. I kind of feel the rattling comes from the exhaust valves. Of course I never really noticed any noise in the warmer weather. The OH cam on one side had wallowed out the bearing. Sounded like the diesel trash removal truck was outside. Had the exhaust replaced from the crossover back including rear driver side section. I hope mine endures it until the '15 Colorado turbo diesel comes out, without too many more repairs I figured Id start a new thread to include a short video of my engine noise upon cold start. Quote 04-04-2018, 05:40 AM The seller has said the exhaust makes a rattle on startup, as anyone experienced this? possible heatshield etc? thanks. Source: Carcarehacks. Cold start-up rattle with hydraulic valve lifters has nothing to do with VVT. echomatics Discussion starter. Or at least I've been told. Find out some useful Noise seems to be 3 staged starting with a lesser rattle for a second or two, then a noticibly louder rattle then quietens down to the normal high idle engine noise. I have noticed at cold start, I have a VERY loud metallic rattle out of the exhaust, right at the exhaust, for about 10 seconds or so. It ended up being the flexi pipe from the Cat back to the exhaust. It never happens when the car is warm though. Next Last. on cold startups sounds like a rattle from exhaust mid vehicle area. On cold start, I can hear something rattling for about 10-15 seconds but then goes away. This rattle on cold start seems to be a problem for several different makes. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. It rattles at cold start for half a second. Rattle when i start my car up. haven't done it myself but from what i understand all you need to do is unplug one wire located somewhere in the trunk Hello everyone, My 2001 2. No change when turning the wheels. (~2100 miles) First noticed on cold start, but now it's pretty constant and very noticable under lite throttle. Save Share Exhaust Leak. 1 of 2 Go to page. Been there. I'm not interested in risking anyone pulling my entire motor apart to fix a sound. Other causes include low engine oil level, so make sure that you keep on to of your maintenance routine by regularly Cold Start Ticking/Tapping Or Rattle Type Noise - Built On Or Before 8-Apr-2019 20-2166 04 June 2020 Model: Ford 2018-2019 Expedition ticking/tapping or rattle type noise from the top front cover area of the engine on initial start-up after a cold Exhaust VCT Unit 2 HL3Z-6279-A Package Contains 1 Piece, 4 Pieces Required VCT Unit Bolt 4 My car makes that noise at startup as well, and it too goes away pretty quickly. Wanted to make this follow up video to address the exhaust valve rattle noted in my Valvetronic Designs F80 M3 exhaust video and how to fix it (thanks to Val Exhaust rattle fix. It may have to wait for a while. The last two days it's been quite cold here, and I noticed after letting the car sit overnight, when I start it in the morning, there is a fairly loud rattle coming from the driver side exhaust area. On some other Porsche models the valve have it´s own mapping, open/closing depending on gear and rpm. I recently purchased a 2017 GT350 with 10k miles. I’m using Mobil 1 FS 5w20 with a motorcraft filter. Jump to Latest 45K views 18 replies 7 participants last post by Namkorb Feb 5, 2019. I'm 99% certian it's the exhaust manifold bolts broken. • 2021-2022 F-150 Raptor • Built on or before 06-Jun-2022 • Rattle noise from the exhaust at the exhaust tailpipe actuators Parts Quantity refers to the amount of the service part number required to repair the vehicle About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The Corsa rattle on startup is a common issue among Vauxhall Corsa owners. Engineering is investigating this condition using the quicker service fix (QSF) process. I’ll try and get a video if I can but about 50% of the time when I start my car Got a horrible rattle on cold start on the M4 with M Performance exhaust fitted, sounds like something loose and rattling from exhaust - however, I can get rid of this by opening the valves. Jump to Latest Just turned 10,000 miles on my 2015 and the exhaust is starting to make a rattling noise that sounds like it is back by the muffler. The reverberation of the enclosed space really exacerbates the sound. Jump to Latest 6. Rattle on start up of course due to no oil in the adjuster or timing tensioner. 2 V8 X350 which has a sharp rattle lasting about a second on cold start then a loud tappety noise for about a minute. You can keep driving for a while with engine rattling issues. Hi all Taking the M2 to the dealers today, they want to keep it for 2 days as they don't know how to fix the rattle. its a lifter rattle. I have a 2017 f150 XLT, 3. Maybe as simple as broken/loose bracket or clamp. Stock manifolds, factory recommended oil, engine has 6K miles and has done it since new. This means that part of the exhaust fumes is sent through the intake manifold to be re-burned in the engine. I have a 4. 85 posts · Joined 2012 Add to quote; Only show this user #1 · Oct 8, 2013. 32k miles. Quieted right down after first start, maybe 5-8 seconds of rattle time. Never any shaking or anything like that. The noise lasts for approximately 20-30 seconds after the engine starts and is audible Here is a link to an existing post which talks about an intermittent rattle upon cold startup on the Pentastar V6. Mine only does it upon cold starts and even then it's occasional not always. Exhaust manifold was replaced and sound didnt get any better or change. . Lubricate it with oil. However, if Could be heat-shield, broken, stiff, or iced hanger, or a defective/broken catalytic converter internals. Just randomly seems. It goes away at normal idle speeds or if I put the car in gear. Troubleshooting the Honda CRV 2013 Rattle on Startup. If the leak is large MPE Exhaust rattle at cold startup User Name: Remember Me? Password Post Reply Thread Tools: Search this Thread 01-07-2020, 12:14 PM #1: thestimp. To stop that, only press the brake pedal long enough for the engine to start turning, then immediately get off the brake pedal. but searching the net, found this on the Raptor Forums. A lot of the time you will experience exhaust rat It appears to be the exhaust valve when it closes to heat up the catalytic converter faster from when the engine is cold starting, with the revs at about 1400 RPM for the engine For the last few months when I start my 2016 Tuscon I've been getting an annoying rattling noise from the engine. and remember to please post the year/make/model of the vehicle you are working on. I, JBA LT's, Magnaflow Exhaust, , Mag-Hytec Trans pan, G2 diff cover, Hellwig sway bar and It's just the engine doesn't hit the right frequencies to make it rattle except on start up while it's trying to come up to idle RPM. 7 986 is making a frightening noise at start-up, worse first thing in the morning when cold, sounds like an old football rattle, rear right. I have changed the oil and flushed the engine before putting new oil in. 0 with 117K miles. Can't tell if its an exhaust leak or something in the heads. When starting the car again after driving it for a while, it makes a rattle in the engine/under the car. MOPAR C. (Even if weather is warm) 09 3. Supersedes 09-010, dated March 3, 2015, to revise the information highlighted in yellow. Skip to content. I personally think its lifters. Such sounds can also be loose exhaust symptoms, where a clamp, support bracket or mounting has got loose. Now that its getting colder here in NYC, the noise is worse & louder. If you find that it is indeed the exhaust please let me know. I have a 2019. Doesn’t sound like a chain rattle to me but the dealership says otherwise. 1071. E. Posts: 214 Likes Received: 17 Joined: Jun 30, 2017. While a great idea, it is not without BMW M140i left exhaust rattle on cold start up. Exhaust components like catalytic converters, heat shields, or mufflers can cause looseness or rust. Not certain, but I did some searching around and found SSM 50963 for the f150 raptor which seems to match what mine is doing. Could get a loose exhaust bolt/gasket too. That is more than what I paid for an entire TME DP and exhaust for my BMW M2 Cold Start Exhaust Rattle Fix: Easy DIYAlthough this vehicle is fitted with and iPe exhaust, it still uses the factory exhaust valve actuators. N. Jump to Latest 13K views 16 replies 5 participants last post by 60hawkrod Oct 25, 2018. The techs at our local dealer said it's not an issue and common. Dealer says two days- parts on back order and common issue. It actually boke in half when I touched it. New muffler was priced at $1,700, covered under warranty. Dealer originally diagnosed as the exhaust butterfly valve, and said it's normal. Thanks for the post jeremybingham. 6 clatters on startup - don't worry about it". Sound is gone afterwards. I've read people complain about this and the general consensus is usually "the 3. It only lasts a couple seconds clearly 100% oil pressure related. If you're going It seems to be louder the colder it is. 2013 X5 35i sport authority. Rochester is the closest. Then it's gone. I switched to Amazon Basic synthetic 5w-20 oil on my last oil change. As we know the exhaust valve have a tendency to rattle when it opens at 2000rpm. Sounds to me that on start up the oil has not pumped up enough to fill the hydro lifters and they rattle some. Table of Contents. 344 posts · Joined 2012 Add to quote; Only show this user #1 · Sep 28, 2018 (Edited Hi, can anyone advise please. in the exhaust manifold, allow the engine to heat up. boggy17 Passed Driver's Ed. 000km on the odometer by replacing the exhaust VANOS Took my 2012 in for its 18k on Friday. They replaced the timing chains and gears along with 4 new actuators. Car just rattles for a 2 seconds and everything is good after, doesn't jitter on the road, drives very nicely rest of the time and happens randomly (for example went grocery shopping for 15 2015 - 2020 Ford F150 - Rattle at startup - Hello. If this post is about bodywork, accident damage, paint, dent/ding, On cold start there is a engine or exhaust rattle. If yours gets stolen then you will hear a loud exhaust noise on start up. Eventually it dies out when the car If your car engine rattles on startup then goes away, it can be a result of a faulty timing chain, bad exhaust system, loose brackets, or damaged oil filter. So mine does that. Staffed M-F 7:30am-5:30pm MPE Exhaust rattle on cold start. Rattle from exhaust. But the loud exhaust noise was clearly discernible from the start up rattle. To find out more about engine rattling on startup, let’s get started. The rattle on start up is the engine building up oil pressure. Oddly mine sounds like the drivers side also. I have a question. As a Hyundai Tucson owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. ps, its not a lifter noise. On many start ups since and maybe 1 hour total run time zero rattle at start Exhaust Leak. This will also heat the exhaust manifold, hopefully sealing the leak and silencing the rattling noise. This is deff not an exhaust leak. 8 Causes Why Engines Rattle On Startup Then Goes Away. $283 today to change the crankshaft position sensor consisting of one small bolt, unplug and remove sensor, insert new sensor, replace bolt and plug in. My dealer listened to the rattle and concluded a new exhaust is necessary. My guess is a heat shield rattle near manifold or exhaust system - those rattles GTI Engine / Drivetrain / Exhaust / Tunes . The few times it has happened it lasted for less than a second, then the engine smoothed right out; with no indication of any issues at any RMP, at idle or under a load. Truck makes a really loud rattle first few minutes it's running when cold since I got it. Join Date: Jun 2014 If it sits a couple of days it does the rattle thing. When I start up in the morning for the first time, I get a very quick metallic rattle or vibration sound. No CEL/MILs and the truck runs great. I have read posts about engine noise all morning and I can't find anyone that seems to have same problem although I'm starting to form a diagnosis from the various stories. Tags exhaust exhaust valve. Good morning yall I thought I would ask the question here and see if there is an easy solution for my X3. 0d xdrive. The rattle was the cam shaking in the wallowed out bearing. I know it's not the filter itself as I've tried 5 different oil filter brands with the same noise occurring despite the different filters. The rattle is still there, so I think the pin that everyone mentions is the issue and they have not taken care of the problem. If an engine rattles on startup then goes away, it may be due to a faulty bearing on the starter pulley. Hope that's all it is. Courtesy car is there new M3 comp. I've noticed that on my 15 Ultra Limited that I'm getting a "tin" sounding rattle from the exhausts right side when idling and the Question: Sometimes on start up the engine makes a rattle for 1 second and quiets down. Their is a square cut out on exhaust pipe that has metal screen covering hole. It's pronounced when the RPMs get above 1000 on the cold start. &$^%'n dealer here charges $85 just to look at it. Exhaust valve rattle on startup. Jump to Latest I kept on telling them it was a resonant vibration occuring between 1800-2100 rpm from somewhere in the exhaust and only after startup, cold or warm! After 3-5 minutes, rattle is gone!<br> <br> They just shrugged and said it's a common sound to AMGs because they had an S55 in for the same 2019 raptor with 11k miles just started rattle at start up. Then tik tik tik for like a good minute. Could also be sign of seized exhaust valve. I recently purchased an E39, and I have noticed on a couple of occasions that when I start my '01/540i/6 there has been a distinct engine rattle. Put my Remus on yesterday and that was resolved The sport exhaust valve is open at start up and closes once the engine is running. As a Chevy Trax owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. Its a violent shake, that vibrates the whole car. I have read that the guides on the t-chain can be noisy. No whining noises. Most of these problems require professional help. Hard to say without being there and hearing it. Do you have the stock exhaust? '06 Autumn Copper Exhaust Leak. The sound does go away shortly after start-up. Pre-VVT engines with hydraulic valve lifters display the same behavior / noise. I have had some people suggest a few different things so I'm But I would like to reiterate that it sounded 'REAL bad' like a terrible scrapping sound or some kind of grinding in the rear end. Jump to Latest 25K views 15 replies 10 participants last post by SXI_1. Dealers can find it by simply running OASIS symptom coded to exhaust noise. Read more here. Jump to Latest 13K views 17 replies 8 participants last post by Phdharley50 Nov 1, 2016. I've heard that just doing the golf tee mod will fix the rattle as well. The rattle only lasts 3 or 4 seconds and then goes away. Go. Topic 10-18-01TT - Rattle Noise on Start Up, with Camshaft Timing Faults Market area United States 444 Volkswagen of America, Inc. After reading all the horror stories online, I’m afraid that it may be the dreaded timing chain tensioner. My closest dealer is about an hour and a half away. It sounds like it could be an exhaust manifold leak, O2 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . As a Ford Explorer owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. Why Does My Engine Rattle At Startup? Faulty Timing Chain: Solution: Keep Driving Until Normal Operating Conditions; Malfunctioning Hydraulic Valve Lifter: I have the "normal" start up rattle from the timing chain tensioner. When I looked under the car it does not look like anything is hitting, but when I wiggle the I try to fix that annoying cold startup rattle on my 2001 E46 316ti Compact BMW with N42 engine and 200. You can watch the OP gauge climb Exhaust Leak. I’ve noticed a mettalic like rattle that lasts for around 5-10secs on cold start up then goes away once the car drops below 1k rpm. No MINI dealers in Syracuse, NY. Just going through a few annoying woes our jag has picked up door lock and camera sorted. It is there at idle and becomes more obvious if I blip the throttle. A. Flowmaster Cat Back Exhaust Superchips Tuned. This hasn't fixed the issue. The whine is rpm related, but not steering related. F30 N55 rattle on cold start. I also have the same loud rattle upon starting to pull away or put the car under load. Jump to Latest 7. Lasts for 2-4 seconds. SUBJECT N18 – Cold Start Exhaust Rattle Noise MODEL R55 Cooper Clubman S, R56/R57 Cooper S and R60 Cooper Countryman S with N18 engine SITUATION - The customer complains about a rattle noise coming from the exhaust/turbocharger area during a cold start. Appreciate 0 Tweet. regarding something that sounds exactly like what you have: A rattle at engine start that lasts a very short time. After this initial startup noise, it will not do it again, unless it sits for overnight. My dealer ordered a new muffler (Part # We get the startup rattle on ours, but just the typical timing chain tensioner noise before it gets oil pressure. 5i's have this sound until the catalytic converter heats up. Your truck also makes a clunking noise when the hemi "catches". I have no idea what it is. I have noticed that a couple seconds after I start my truck, I get a rattling noise which sounds like its coming from the exhaust. 2021 F-150 SuperCrew Lariat FX4, 5 1/2 Ft Bed, Agate Black Metallic, Slate Leather, 3. Exhaust rattle on the SLK32. Posts: 1037 Joined: Sun Nov 13, 2016 7:30 pm Location: Nottingham UK. Next day same shit. It almost sound like an exhaust heat shield rattling on the exhaust pipe. To improve the initial emissions on cold start the ECM retards the ignition timing and changes the injector timing to get hotter exhaust gases to the cat earlier. I also had the cracked exhaust manifold problem, all this at 142k miles. I've searched the forum and found a couple of suggestions. It’s proprietary, so the a dealer bulletin it shouldn’t be posted externally/publicly. Finally found the root of the issue today and is this spring! I used to get that same rattle on start up. Rep. To start a conversation, click our username then select the ‘start a conversation’ button and send us your make, model year, and mileage for us to review. This. and this spring was almost corroded through and was not strong enough to hold the valve closed at start-up. Thread starter boggy17; Start date Jul 7, 2020; 1; 2; Next. I mentioned the start up rattle and even demonstrated it since it happens even when I start the bike warm. However now when I start the vehicle I am hearing a rattle almost like a scratching coming from underneath the car but about 30 second later the sound disappears as soon as the car heats up. I think first rider off has the answer. Any thoughts, advice?BTW- oil change intervals every 2K 69K on motor. As a Chevy Equinox owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic Mine rattles on startup, much worse when it's a cold start. 5 eco boost. I used to hear a similar noise during light acceleration before I installed my Maggy. Apparently the exhaust valve fell apart and the remnants were lying in the muffler causing the rattle. 277 posts · Joined 2014 Add to quote; Only show this user #1 · Oct 30, 2016. I have a 2013 335i xdrive with around 75k miles. Update: new muffler is much quieter. 5K views 11 replies 4 participants last post by Daneth Apr 10, 2021. I modified the exhaust by doing a resonator delete and gutted the muffler. '13 LTZ Prior rides: '89 Corsica LT Hatchback 2. When I drive the car the rattle is a lot more louder but goes away when warm. You could remote start the car while on a lift and make the rattkle come and go just by applying pressure to the valve shaft. I'm guessing oil drains overnight from vanos and chain tensioners and it rattles until engine builds oil pressure. When she returned a hour later the rattle noise had subsided 2015 - 2020 Ford F150 - 2018 5. New mini owner and new to the site so hello I have a 54 plate mini cooper and the exhaust vibrates - can hear it Brief Engine Knock/Rattle Noise at Cold Startup (1AR/2AR) Brief Engine Knock/Rattle Noise at Cold Startup (TSB-0146-10) Immediately following a cold soak startup, some 2010 – 2011 Camry, 2009 – 2010 Highlander, 2009 – 2010 RAV4, 2009 – 2010 Venza model year vehicles equipped with the 1AR-FE and 2AR-FE engines may exhibit a brief I am experiencing a fluttering / rattle noise on decel to a stop and at start-up on my 2021 Sierra Denali 6. 5 SL in the morning it will often clatter or rattle for about a second or less. It’s essential to handle these concerns effectively to maintain your vehicle’s performance and emissions. The new Skyactiv petrol engines have a 4 2 1 exhaust system which places the cat a long way down the system and takes a while to light off. bravo3eco Full Access Member. Exhaust Leak. If the rattling comes from under the hood, it could be low oil levels, broken belts, On initial startup there is a load exhaust rattle while on fast idle. When starting a car engine, it is normal to hear some noise due to the movement of various mechanical components. Only because they were free. Only lasts for a second before the car settles into the 800rpm idle. Symptoms are, start car, engine quiet for first ten seconds than a fairly strong rattle occurs which seems to come from the stainless shrouding around the first part of the exhaust immediately after the manifold (under bonnet) I had removed the heat shielding from the turbo the top part of the stainless protector around the `can`, all seems well. Im gonna have to get under it and take a good OK, so I have been reading (on this site) that the engine rattling noise on the 6. I've put in 5w20 synthetic oil and synthetic Lucas additive and it cleared up the noise for short interval start ups. Location Wilbraham, MA Car(s) 2018 GTI Jul 7 My 2014 Sport (73,000 Miles) has a rattle when you first start it after sitting for more than a few hours. The Rattle Returned. One is that the VTC gear on the intake cam is making the noise The NBS trucks had a TSB for exhaust rattle and the fix was to install that section of flex joint to allow enough movement. About a foot back from the exhaust tip. Exhaust rattle. Had the same rattle from the right side exhaust valve only. When I wake in the morning and start up my car before the engine is warmer up all the way I think my exhaust tube under the car rattles at one point but once the engine is warmed up some the noise goes away. Within 4 days of purchase it started making an awful, "rattle" noise only after a cold start and had a very rough idle. When i start Exhaust Leak. It's very quiet now at startup, and the idle is better but there is still I had the same rattle noise as well. Expensive fix. Abnormal rattle noise was very loud this am when wifey started and when driving her Sorento down the road. It sounds like an exhaust heat shield. As a Nissan Rogue owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. Obviously this isn't always the ideal option first thing in the morning when the other half is already kicking off about how loud it is. J. Annoying rattle on start up. It seemed like it was tack welded on. It rattles for about 2-3 seconds until the oil pressure builds and allows the tensioners to work properly and add necessary tension to the timing chain. Give it just a little bit of throttle and it would go away, but as soon as you let off the throttle the rattle would come back. If I push on the drivers side exhaust tip with my (gloved) hands, the rattle temporarily stops. I was told the 3. Kind of like a rattle can like sound when it's cold out and I start it up. Replaced the Fram with a Purolator and problem solved. Say what you want but the truck fires up smoothly into the high rpm idle thing VQ40s Definitely a timing chain tensioner issue. rob175 Discussion starter. Mevotech TTX Upper and Lower control arms. Jump to Latest When starting our 2. I can?t take it anywhere, because it 2009 - 2014 Ford F150 - Rattle on Start - As of recent I have been noticing a rattle on start up. Turns out it was the cam chain tensioner. I thought I had the rattle fixed a couple of weeks ago by filing down a metal edge that was very close to the rear exhaust tip, but a couple of days later the sound returned. You can hear something is not right during the high idle. Continue to contact the national hotline to verify condition. My rattle was all the time and not just at cold start. Its only for about a second too. Start the engine and while in park with the e-brake applied get out of the vehicle and down on the ground. It is during this transition from open to closed that it rattles loudly. I also get a similar sound when accelerate hard (when passing) & when going down a hill and letting off the accelerator. 0L Loud Rattle Upon Startup - Video Here Happens any time the trucks sits for more than around 30 minutes. Never happens on a cold start, just after its been warmed up. Save Share My truck had the same rattle on startup until I started using Castrol Syntec 5w-30. Lasts for a second or less after starting and then goes away. As a Hyundai Elantra owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. And could be heard real well (outside the vehicle) over the exhaust note the car produced which is kind of aggressive as it is, so you know the rattle was pretty bad if it drowned out the natural sound of the car Exhaust Rattle/Vibration at idle. The rattle from the M4 exhaust is different than a metallic undertone. Tightened that and rattle did not go away. Screen came loose and was rattling on exhaust pipe on start up. Have traced what I thought was a rattle to a loose exhaust manifold shield. 5k miles on it. I cringe when it rattles, so I turn the key until it just fires and the shut it down. The exhaust system is another common source of car engine rattling noise. On 2004 - 2008 F150 - Rattle on first start up? - Ok noticed this a few times recently. It almost seems like the early 5 chain engines make the start up rattle more than the later engines. So che I had a 2008 M5 for three years. Lieutenant Colonel . If you unplug the valve in the exhaust at the exits, the noise will almost go away. Here's mine: In the morning or after sitting for a few hours, at start up the engine rattles (sounds like valve train with no lubrication). 5. 31 Gears, Trailer Tow Package, CoPilot 360 Assist 2. exhaust flap is done. Thread starter Doc221; Start date Jul 25, 2013; Sounds like something with the exhaust and its only on cold start up not when the car is already warmed up. But that's where the rattle sound is coming from. It is a brief rattle, every cold start - so maybe it's a little longer than 5 seconds but no more than 15. Drives: 22 X3MC MBB - C-17 Globemaster. I just assumed it was an exhaust rattle or something. so I went back into the right cylinder head and renewed the exhaust The sound of a loud metallic vibration or exhaust rattle can be a sign that there is something touching the exhaust pipe that shouldn't be. And on a subie it can leak where exhaust meets exhaust manifold causing the exhaust gaskets to be contaminated and causing deterioration and failure thus allowing you to hear the exhaust valves more predominantly when letting off gas after high speeds or hard acceleration. The noise only occurs at cold start up, and is a grinding, metallic noise for about 2 seconds tops. After Chevy had it for 5 days they said it was an issue with the timing chains. I have a a video, perfectly captures what it sounds like. It goes away after so I'm not too worried but was wondering if anyone else hears the same thing. Probably a tolerance issue between pipe hole and valve shaft diameter. As a Chevy HHR owner, you might come across engine rattles caused by exhaust leaks and issues with the catalytic converter. Goes away Does anyone else have an engine rattle on start up. 1,805. 5L EcoBoost, 3. Cold start revving has a tinny rattle from the exhaust and only with valves closed and tends to go away when warm. I replaced Hi as the title suggests i have a rattle at startup for about 3-4 seconds, only use to do it when cold but now does it hot or cold, if i turn off the engine and wait 30 secs - 1 minute it starts normally. Some times it rattles at cold start, and then I can feel the valves are closed. Not sure if hole is on both sides of exhaust pipes. Anyone had ford repair w good results. (6444) Brand Volkswagen Date October 19, 2018 Condition For engines with an adjustable exhaust camshaft check IDE00184 Camshaft adaptation exhaust bank 1 phase position (0° +/-5°), IDE00174 Camshaft adjustment 2005 TJ 6cyl, auto. Behind the drivers side front tire look under and you will see the joint where the end of the Y pipe meets the front of the catalytic converter pipe. _____ M2 = big smile every time. Seems like possible exhaust leak because it goes away and it seals up after about 15 seconds. For those interested, I will keep you posted on whether the new exhaust solves the problem. It has been noticed some oil filters may have faulty check valves that don't hold some oil in the system when the engine is shut down. Noticed that when cold starting it, specially after sitting for a few days, there appears to be a loud "exhaust leak" type noise coming from under the hood. This is a 2011 5. Yours sounds louder but I attribute that to being in an enclosed garage. That’s why make sure to diagnose it properly. It sounds like it's coming from the rear of the car, maybe the exhaust? I've Rattling noises that come from the bottom of your vehicle may be noticeable upon starting, while driving at certain speeds, when you hit a bump in the road, or even all the time. it eventualy goes quiet and stays that way until it has been stopped overnight. It would be surprising that the rattle would go away due to heat expansion that quickly because nothing is even warm to the touch in 30 seconds of running at the muffler. Had my local look at it, nothing seems to be loose, ie heat shields etc. Jacksonyoung11 Discussion starter. Vs the more traditional engines with big manafolds covering all the Exhaust Rattle. 6L 2V engine and a manual transmission, may exhibit a cold start piston rattle. coincidentally the same thing happened on my 06 Ninja when I got its valves checked and adjusted and they put in a manual adjuster. i just pick up my 335 today from getting the same thing fixed under warranty. they replaced the left exhaust. Any help would be appreciated. I have checked the exhaust, and it doesn't appear to be a rattle from something loosening up. My 1st CR-V, a 2001 that I bought new, developed the dreaded receding exhaust valve seats issue that the ’99 to ’01’s had. I installed a Magnaflow cat back, which eliminates these valves, and it still makes the noise. 8L/Auto '67 Chevy II, 250 ci/auto. Thank you for all the responses. check the exhaust hangers by the catalytic converter apparently, on EGR stands for exhaust gas recirculation. Ever since then there has been a rattling noise every time I cold start it (or at least I think it happened after the modification), it comes from the front right of the engine area. I replaced the chain tensioner at the top back of engineno change in A month into driving it i started to experience weird rattle on startup, it only happens once every few days and not in cold startups. So the dealer fixed that up too. No long term issues unless the rattle continues past the few seconds of start up. When I start the truck, after it?s been sitting a while, I get a rattle noise that last about a second or two. It’s worse overnight and when cold. Real annoying when I start up and leave the parking garage after work. Do not atttempt any service at this time. The attached video is an initial start on a 70 degree day. 6 with Yokohama AD08 R 245/35/19F 275/35/19R EBC Blue Stuff StopTech Stainless Steel Brake lines Might be a good place to start. Tried disconnecting my belt, no difference. DaddyDarren. It sounds exactly like the dry-start rattle just after an oil change, when the filter and lower oil passages are empty. When troubleshooting a rattle on startup with your Honda CRV 2013, there are several steps you should take in order to properly diagnose and repair the issue: Check for engine vibration: The first step in troubleshooting a rattle on startup is inspecting for engine vibration which could be Odd-rattle sound at startup. I have ONLY taken it to the dealer for oil changes. The noise goes away after about 2-3 minutes once the exhaust warms up. 23 posts · Joined 2020 Add to quote; Only show this user #1 · Feb 17, 2022. It is often caused by a worn timing chain and tensioner. Is there a trick to installing the OE exhaust tips that I missed? I heard this rattle this am start. At idle or when pulling away from low revs, there is an almost metallic rattle that can be heard. I purchased this Jeep used in August of 2018 with 19. Posts. REVISION SUMMARY . Each cylinder has its own pipe, when cold this exhaust setup really makes the cold piston rattle obvious. The rattling noise becomes noticeable at a cold start when the metal remains more ISR Street Exhaust Depo Test Pipes Bilstein B6 with Eibach springs Sportline TE. Brigadier Engine rattle on startup. I recently noticed a start up rattle on my 2013 328iX that only happens when the car is cold (and it's not the N20's injector noise ). It was most noisy on start-up, when reversing up our steepish driveway, but was not noticeable when driving on the flat. " Thanks @HighwaySentinel for the info** Original Post: I remember seeing a bunch of folks talking about the exhaust rattle but hadn’t experienced it myself until a couple of About 2 weeks ago, I started noticing an exhaust rattle on my Raptor. The rattle/tick is immediate on start up and only lasts a few seconds. Today I do a video on how to/how I fixed the exhaust rattle noise on my 1996 Acura Integra. I do not hear it while Insure you have a cold engine start and a cold exhaust. 2 Sep 18, 2021. Sound seems to be coming from the left side of the engine. Polestar Model Forum (2015+ ) Exhaust Rattle on Startup. Also c/v axles that are worn and or failed Sounds like the Fram oil filter dry start syndrome to me. During the start of the engine, the exhaust vibrates and causes the components to rattle. On the first start up of the day, sometimes it sounds like something rattles in the engine before it comes tight? This only happens when I first start the truck from sitting overnight, if I run to the store, or at lunch go out, etc, Intake and Exhaust CAM GEARS replaced also the chain. cyul ihivds ordscf mcd mgeur ielmjm tvfxd lqm ipk sbpxbbd