Best rpm for 3406e. Some engine have one, some have two.

Best rpm for 3406e Dry Charge Coolant Conditioner Exhaust Manifold, Dry SAE Standard Rotation Fuel Filter, L. Stock boost was 24 psi but that was with the retarded timing. After this Hp level the turbo needs to increase in size to the point of them becoming very sluggish at low to mid engine RPM Nov 5, 2013 · The 3406e will be a good motor. It is safe to say that the 3406b Cat specs falls into the middle range of the 3406 family – way beyond 3406a and slightly below more recent models like the 3406c or 3406e. Edited by Trint 10/23/2018 20:39 Oct 12, 2019 · My dad has a 1999 Freightliner XL Classic with a 3406E Cat engine in it. Caterpillar® 3406E ATAAC Truck Engines offer a wide operating range and high torque rise which promotes the use of transmissions with fewer gears. The Caterpillar 3406E has been known as a reliable diesel engine throughout the years. 59x4. 2 mm (5. Mar 7, 2011 · The 3406e engines that are probably that boat burn 80 gph at full throttle, 64 gph at cruise (about 29 - 30 mph) but only 2 gph at trawler speed. It features an inline configuration, meaning all six cylinders are arranged in a straight line. My dad had a 1999 3406 475 hp and 1850 torque. Fits Caterpillar 3406E truck engines with serial numbers beginning with 5EK & 6TS. 1800 rpm Caterpillar® 3406E Truck Engines offer a wide operating range and high torque rise which promotes the use of transmissions with fewer gears. Sep 10, 2024 · For the best balance between fuel economy and performance requirements on line-haul vehicles with 80,000 lbs. The 3406e is comparable to the C-15. 16. 4 inches (137 mm) and a stroke of 6. 2004 lb-ft @ 1400 rpm 2717 Nm @ 1400 rpm Emissions China Nonroad III, U. Built for longevity, high torque output, and efficiency, this engine has been a staple in various industries, including on-highway trucking, heavy machinery, and marine applications. And yes my speeds are calculated correctly I specifically set the truck up to run 80-85 mph at 1700 rpm. Speed 1500 or 1800 RPM Generator Set Configurations Emissions/Fuel Strategy Low Fuel Consumption Engine Specifications Engine Model 3406C TA, I-6, 4-Stroke Water-Cooled Diesel Bore 137. Q. This was on an international that only used one sensor for cam/engine speed. Sep 15, 2023 · The 3406E was one of the best engines that Caterpillar produced. We have power to ecm and have replaced several sensors. At 1800 RPM cylinder 1 fires 30 times in a second. Many practical applications for this engine were boats, yachts, and freighters. 6L) • Bore and Stroke: 4. Dec 8, 2011 · CAT says for best fuel mileage use progressive shifting. What makes the Caterpillar 3406E engine reliable? A. -- no codes at all in the computer, so he put a gauge on to measure fuel pressure and after just putting on the gauge, it started. Oct 18, 2015 · 6TS 3406E and I just got done replacing all the injectors in. 5:1 Aspiration TA Governor Type Hydra-mechanical Fuel System P&L Dec 10, 2012 · Unless you're going to do sled pulling, I wouldn't try to get to this number. So really depends on how you're going to be using the boat. 5 tires well after days of work changing the cabs over and putting some new rubber on the front i took her out for a test drive and when the govenor maxed out at 1700 rpm i was only doing about 57 mph Apr 19, 2012 · At 1200 RPM cylinder 1 fires 20 times in a single second. Number 5 seems fitting for the best diesel engine for the sheer number of units currently still on the road. Sometimes it Description: Caterpillar 3406 DITA Mobile Equipment engine, rated at 400 HP @ 2100 RPM intermittent. He said he thought it might be compression pushing by the injector seal when I take it to higher RPM's. 2 mm 5. or less, use the following guidelines: For 9, 10, or 15 speed single overdrive transmissions, gear to cruise at: 1550 rpm @ 65 mph for 410 hp and below; 1500 rpm @ 65 mph for 435 hp and above Apr 19, 2009 · 102 1598, 3406E 435 vs 139 0538, 3406E 550. May 8, 2016 · I'm looking for a document showing the power and torque curves or power/torque per RPM specifications of the CAT3406E (2WS) or the C15 (6NZ) engines (factory tuned). At at 65-70 mph at 1350-1450 rpm is my optimal fuel mpg. 3 voltage at the right front corner of the motor to the frame at 1200 RPM, any more than that run a new ground wire from the engine to the frame, and solder the connections. 3406E. Any suggestions will be appreciated. Mar 9, 2018 · It runs 1350rpm @ 100km/hr (62mph) and if the pulling is a bit hard I can shift down half a gear to 1500rpm (. 3406E and C15 Marine Engines 9WR 1-UP (Engine) RLA 1-UP (Engine) SEBU7005-14 (en-us) September 2018. Different years have different camshafts, programming, etc that mean they have different sweet spots. 190-8 Engine Speed Sensor : Abnormal Frequency, Pulse Width, or Period. he also ran heavy and had no problems, but that was with a speed and 3. Sep 29, 2013 · Now, the difference between 3. For the engine/gear parameters, they are typically set like this for more power: Jul 19, 2009 · I have a 99 Peterbilt with a 2WS 550 3406E with 1. Customer: Have a 3406e truck engine that intermittently runs rough, if you lay into the throttle you can get over the stumble. Some times it does it and sometimes not. Store pickup & free 2-day shipping on thousands of items. same thing with the horsepower, so the program isn't adding the fuel at the most optimum time for the best power and torque for the fuel being used. The engine brake is acting up, really choppy especially above 1500 rpm. Rated Speed 1750-2300 rpm Emission Standards Emissions Non-Certified. New fuel filters, i just got my fuel pressure gauge hooked up and it is on 50 psi at idle, 63 psi at 1000 rpm. According to tach its running about 550 rpm. High cruise control speed set limit is the top speed you can set the cruise at. 58 will be a few mph less. 4 in Displacement 14. 75: 1 - Running Take Out - 2 units available Nov 16, 2018 · For starters all of the research I've done says replace the speed sensor but I did that & it didnt help, now to my problem. White and Grey. I don't think it's fuel pressure. Had CAT out on Fri. Please see the attached chart for reference. Dec 19, 2011 · Looking to change my speed sensor on 3406c peec located on the back of the fuel injection pump. I have the back cover off do I need to take the next section off also or is there a way to pull it out with just the first cover off. 97 to $12,963. Best way to tell whats goin on is pay $450 and have it put on a chassis dyno Aug 27, 2014 · My 5EK 3406E is running fine except that when I take it up to 2000 or 2100 RPM and let off and shift it misses for a few seconds after the gear change before it starts running fine again. There is no tach sensor on the bell housing that I could find. If you have a CAT 3406E that is in need of a set of injectors, or you are looking to upgrade the injectors on your CAT 3406E / C15, hopefully this is the information you are looking for! Now I am just a stooooopid turbo guy, but its pretty hard to take advantage of a larger turbo without a good set of injectors adding fuel to the fire. An Accert C15 ('04 and up MXS, BXS) performs best at low rpm operation 3:36's are popular choice Oct 23, 2018 · Had one go intermittently bad on a 3406E, it would randomly die no codes as the engine dosen't think its running. Couldn't get it to do it but one more time that evening. You can achieve roughly 1050 to 1100 to the tires without a modified file and retain good drive-ability. Feb 24, 2017 · I have a 1997 Freightliner with a 5EK 3406e, 475hp, 18 speed trans, Rockwell lockers in the back with 3. 58 isn't much, but a 58 will go slower for a given rpm. We Q&A: Cat 3406 Engine - Specs, Horsepower, HP, RPM Range | JustAnswer Aug 11, 2005 · The 3406E 435HP version has 1550 or 1650 ft/lb torque and has up to 600HP and 2050 ft lb torque. And I seem to get that loaded or empty. I will be grabbing the high side at 15 mph and before I am through an intersection. Sep 15, 2023 · For 9, 10, or 15 speed single overdrive transmissions, gear to cruise at: 1550 rpm @ 65 mph for 410 hp and below; 1500 rpm @ 65 mph for 435 hp and above; For 13 or 18 speed dual overdrive transmissions, gear to cruise at: 1450 rpm @ 65 mph; Maximum recommended engine speed at cruise 1550 rpm; Caterpillar C15 Serial Numbers and Casting Numbers Jul 6, 2015 · How close is the new RPM flywheel sensor to the ring gear? Did you install the new sensor, until it lightly touch the ring gear, then back it off about 1/2 - 3/4 of a turn? I'm wondering, if maybe you just have it so close, that the new sensor is "picking up" the small little milling cuts, in the tips/edges of the ring gear teeth, and causing Aug 18, 2019 · I have a 1996 379 Pete with a cat 3406E. Product Description: Unit has 8688 hours on it. Caterpillar would add even more electronic controls and unit injectors with the 3406E in the early 90s to try and match current regulations and customer demands when looking for a cleaner engine. It's fuel smoke. . Page 2 of 3 < Prev 1 2 3 Next > Apr 29, 2024 · NOKORING New Digital RPM Tachometer 197-7348 Compatible with CAT 3114 3116 3126 3126B 3176B 3176C 3196 3208 3304 3304B 3306 3306B 3406 3406E 1977348 *Parts Number : 197-7348 1977348 ; Product details： *Part Name: Digital RPM Tachometer * Condition: New *Fitment Type: Direct Replacement Jun 12, 2009 · i bought my truck with 6ts 3406e in it three years from now, engine had 350k, oil pressure always 45 psi at 1600 rpm. Jan 12, 2012 · Having a little trouble with my truck and trying to get some ideas. When considering rear ratios for a Cat blanket statements about 1 ratio being right are off the mark. They have the reliability that older, mechanical engines have, but also have the benefits of being an electrical motor. There is no other problems with the truck. 3406E that has a mid rpm stutter/miss with white/blue smoke that reeks of fuel. It never misses any other time except when I get back after it after a high rpm shift. Any ideas? Aug 13, 2010 · The torque curve and peak power in the program doesn't match the engine. 3406E 18 speed Rockwell 46,000 rears/3. FM Approved, UL Listed General Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Bore 137. Truck is a 03 kenworth w9 with a 475 cat. With those early 3406E models and their older style, adjustable RPM/Timing sensors; you can be mislead by "seeing" rpm registering on the ET (Electronic Technician). Feb 27, 2023 · Caterpillar 3406E/C15/C15 ACERT Cylinder Head, New P200010 – Caterpillar 3406E/C15/C15 ACERT Cylinder Head. 4 in) Stroke 165. @86,000 lbs. RPM: 2300. Next is low battery voltage to the ECM while cranking. I love mine! I think Earthmover17 has the 3196's. Truck runs much better now and has power back but still noticing a vibration (ruled clutch out) and when running rpm up at 1400-1500 rpm there are a few slight hickups. Many mechanics praise this engine as being one of the best. 4:1 • Governed Speed: 2,600 rpm • Total Engine Weight (dry): 1,425 lb Apr 1, 2021 · Higher rpm means lower egt's, less carbon build up, less strain on the engine, more oil volume, higher cylinder pressures and less blow by. Just replaced crank damper still has the vibration. [/ QUOTE ] There is no 600hp version of the 3406E. Jan 29, 2010 · The scan tool shows engine RPM, however, there's that message. Engine Speed - rpm 1000 1200 1400 1600 1800 2000 2200 2400 1200 800 400 0 3000 2200 1400 600. The Specs: • Type and Description: Four Stroke, Six Cylinder, Inline • Displacement: 466 ci (7. All gages read everything is normal. Second is a failed engine speed timing sensor. 61 Feb 27, 2025 · 1. Changed fuel filter and some fuel lines. The other option would be the MAN engines. Idle RPM limit is the highest RPM you can set the engine at while idling. Dec 17, 2013 · Seems to be reading a couple hundred rpm high at cruising speed, don’t have access to a service tool to confirm actual rpm would like to at least get it close Click to expand Yes - I’m having terrible trouble with a 1995 379 - Detroit - I bought a new tach - have the flywheel tooth chart in the truck, can get it in the am for you. It depends on your engine serial number. 68 in • Compression Ratio: 16. Caterpillar 3406E – 800hp Marine Engine – Rebuildable. Customer: Cat 3406E it will idle at 600 rpm for about sixty seconds and then idles up by itself to 1000 rpm i can tap the pedal a couple of times and it will idle back down but in 30 seconds goes right back to 1000 rpm Mechanic's Assistant: That sounds frustrating. My understanding is the cam sensors gets the rpm reading. Mar 24, 2022 · 22-13 Engine Speed Signal Calibration Not Performed After the engine has warmed up, set the engine speed to 1100 rpm by the use of the cruise control switches or the accelerator pedal. 5. The 3406E's highest rating was 550hp with 1850TQ. Condition: Core. She’s not much to look at, but this truck is the queen of the job site with those lockers, I do end dump work. No body has a clue!!! Jun 2, 2019 · Thanks again to EVERYONE who has helped me with your knowledge and expertise over the last few years, especially lately! I posted a while back about a misfire immediately after my out of frame overhaul on this 5EK, which turned out to be a timing calibration issue since the engine was entirely disassembled. Both have identical event maps & lift except that the 139 0538's events for the valve are 4 degrees advanced from 102 1598 & the injection for the 139 0538 is 5 degrees later than the 102 1538. I am sure the 600HP 2050ft/lb tq version has upgraded pistons etc. New fuel filters, and I can still feel a vibration sometimes under partial throttle about 1400-1500rpm. The old definition was basically it would load until power returned. Mar 11, 2013 · I replaced the #4 injector with new cat injector and did a fine tuned overhead adj. I had just gotten fuel, started the truck pulled away from the fuel island and heard a miss. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent Jul 25, 2024 · Engine Configuration. Dec 13, 2013 · Ive got a 3406e in a 98 379. Available for global non-regulated areas. Which is going to be 1400 rpm or so roughly. My pyro is good. It still stumbles when it gets above 1500 rpm. Many owners modify the engine for even higher performance. It also helps that they are a pre-emissions engine, which is preferred by many that drive and work on these heavy duty diesel engines, but is outlawed in the Jul 6, 2010 · Western CO: I have a 3406E in a KW that wouldn't start about a week ago, just crank - no fire at all. The vibration is also noticeable at different RPM of the engine. Any other simple things that could cause this. Be sure both fuses and holders are in good shape. PA-6104 Standard Features Governor, Hydra-Mechanical Thermostats and Pump Housing Jacket Water Pump, Gear Driven, Centrifugal, R. Yeah you may burn a tad bit more fuel but the benefits outweigh the cons in my experience. I can get an rpm reading using my scan tool. 6 L Displacement; Cylinders – 6; Type- Mechanical (A,B,C Models, Electronic – E Models; Combustion – Direct Injected; Horsepower – 282-482 HP; Max Torque – 1602 ft-lbs The pump is located on the front of the engine. If you have a 13 speed trans and normalish tire size on a Detroit, a 55 will get you 63 mph @ 1400 rpm while a . or less, use the following guidelines: For 9, 10, or 15-speed single overdrive transmissions, gear to cruise at: 1550 rpm @ 65 mph for 410 hp and below; 1500 rpm @ 65 mph for 435 hp and above Jan 4, 2021 · 190-7 Engine Speed Sensor : Not Responding Properly: The primary engine speed/timing sensor is connected to the harness connector for the secondary engine speed/timing sensor. Was Feb 21, 2010 · 2005 250 Super Duty Crew. Page 3 of 3 < Prev 1 2 3 Jan 30, 2010 · 3406E vibration and very slight mis at higher rpm Discussion in ' Trucks [ Eighteen Wheelers ] ' started by Northwinds1 , Mar 11, 2013 . Sep 15, 2023 · Caterpillar 3406E. 86 overdrive ratio) and if I start pulling a steeper grade I shift a whole gear which takes me to 1750rpm (1:1 ratio) which should give best performance. You'll set the accelerator speed limit under vehicle Speed limit. The 3406 line of engines is designed for use in heavy boats and can be used alone as a single engine, or in groups to generate mass amounts of power. Still will not start. 91 gears. P. A cut out test shows #3 is weak and #4 JustAnswer is the best way to get expertise Sep 19, 2016 · 1999 kenworth W900l has a 3406E Cat 475 hp was idleing and died. Jun 21, 2009 · I've been doubting lately the CAT's recommendation to run at 1300 to 1350 RPM when cruising. 2. 377. Aug 13, 2011 · I set the truck up to run lower rpm at highway speed. Sep 10, 2024 · A, The 3406E engine typically produces between 350 and 600 horsepower, depending on the model and tuning. Note: This Special Instruction should only be used for 3406E Mar 31, 2024 · The Caterpillar 3406E debuted in 1993 and was the first Cat engine to feature full electronic engine control. On it and changed trim code. Jul 19, 2005 · 1998 379 Ext. You can smell the raw fuel really strong. 401. Note: The engine rpm must be steady within the 1000 to 1200 rpm range in order to perform a timing calibration. The 3406e could reach between 450 and 700 horsepower with the right build and proper care. 6 liters (893 cubic inches), with a bore of 5. VSL protection is the top engine RPMs. Caterpillar ensured that the 3406e had six cylinders and a stock turbocharger to give it the power it needed. 25:1 CR Caterpillar 3406E Engine Inframe-Overhaul Rebuild Kit, Piston 1807352, AFA Diamond From $12,828. Keep in mind that the 3406's are big. i06558969 Important Safety Information Most accidents that Dec 13, 2023 · The best RPM for a Cat C15 ACERT engine is approximately 1325 RPMs or lower when driving at cruising speed for optimal fuel economy. What I mean by this is the 3176B is designed for a peak torque at a higher RPM than the 3406E. I have a '95 KW W900 with a cat 3406e & Eaton 13 speed, so my tach reads about 1000 rpm lower then where it should, my speedo will fluctuate some (just a couple mph, not completly drop to 0 & come back up) & when I step on the accelerator to speed up the speedometer Mar 23, 2019 · Found blown ECMs fuse, changed fuse and truck would start (fuse has not blown since) but ran rough (as if not firing properly on all 6) and will not come off idle rpm regardless of throttle pedal position. Aug 6, 2010 · I have a Cat 330Hp that is a split second loss of power when under load like headed up grades! Seems to happen around the higher gears at 1800 rpm and up. The best selection, low prices, fast shipping, and great customer service. Nov 13, 2024 · The Caterpillar 3406 marine engine is renowned for its durability and performance in marine propulsion applications. When you hear this thing running it sounds and feels like it has a miss. It started one day and steadily got worse Aug 28, 2023 · Horse Power: 350 to 525 HP @ 1800 rpm (revolution per minute) Max Torque Specification: 1350 to 1750 lb-ft; Comparison With Other 3406 Engines. Ok I have a 1998 peterbilt with a 3406e cat in it. 5 inches (165 mm). I'm getting black fuel. cat dealer said it is ok as far as it stays at the same level. Basic arrangement no. The ECM Connector Wire Arrangement for Remote Throttle & Set RPM for a Caterpillar Engine 4 3126,C-10,C-12,C-15,C-16,3406E ECM Model: Adam I, II & III Oct 15, 2015 · Quote: Cat spec @ operating rpm is 55-60. Any other Mechanic's Assistant chat Customer: I have a 3406e cat that has a bad vibration at 1000rpm. Upon hard acceleration in the upper gears it will like cut out for half a second, like a stutter. I used the ET to do a cylinder cut out test and whenever I cut NO 1 Cylinder the vibration is reduced considerably, all the others cylinders when cut out the vibration Customer: My check engine light comes on at 1300 RPM and goes out below 1200 RPM. It is most notable idling around 900 rpm or about anytime driving down the road and engine is warmed up. 353. I dont know if my issues are from water from pressure washing or its just a coincidence. Its proven reliability and electronic fuel injection … I have a 3406e cat that has a bad vibration at 1000 rpm. Introduction to the Caterpillar 3406E Engine The Caterpillar 3406E is one of the most powerful and durable heavy-duty diesel engines ever produced. The First Truly Successful Electric Engine Jun 21, 2012 · Between Omaha and Des Moines, 7 miles South of I80: If you had 80 psi fuel pressure, and it still didn't start, and injectors have been tested , at a shop you've had good luck with; then I begin to wonder about the RPM/Timing Sensor and its clearance to the camshaft "reference gear" . The X15 peak torque range is 1000 rpm - 1400 rpm +/-. This four-stroke, inline six-cylinder diesel engine boasts a displacement of 14. When he uses the Jake Brake, he has an issue with the RPM's fluctuating. 6 liters. When I dyno-tuned the engine, a Cat mechanic suggested I stayed close to 1375-1400 when fully loaded because he tuned the engine to make its maximum HP and torque at 1425 RPM (550 HP). The motor was rock solid and pulled. It was the first fully electronic motor in the series; its predecessor was the semi-electronic 3406C engine. Horsepower: 800. Anyone have any ideas what could be causing this? Thanks in advance. 39 in3 Stroke 165. If it idles for a few min, then it is fine and revs to 2100. The 3406E is known for its robust design, strong internals, and electronic fuel injection system, which improves efficiency. If the engine speed timing sensor has failed, the ECM gets an RPM/TDC signal and will not send AC to the injectors. Has code 46. If I shift it like a 13 speed I shift around 1700, if I'm lazy and shift like a 9 speed I shift at 1900. 6. ARP studs, EGR Delete, and SCT from Vivian. Mar 18, 2010 · I looked up the front housing assembly to see the RPM/Timing sensors. Aug 12, 2013 · Sorry this is so long but I’m having a problem with a 3406E 5EK engine. Operating at this RPM range allows the engine to deliver adequate performance while Pre-Owned Caterpillar 3406E Marine Propulsion Engines - Rated at 800HP, 2300RPM - 5000 hours since rebuilt - Twin Disc MG5114A transmissions are installed, relational 1. Did the simple stuff (bled the fuel, checked connectors). Jan 1, 2011 · Basically, the only one that makes any sense ($$$) is to go all the way to 550 HP at 2100 RPM with 1850 ft lbs of torque (performance spec of 2T7446). 5 in) Displacement 14. This would require software (Flash file #: 185-1223) and 6 new reman injectors (part # 10R8502) OR a kit with 6 of those injectors= (part # 10R8499). The 3406E began production in 1993, and long story short, people loved it. The code is logged. Got out on the road went through the gears and never missed a lick. 1 mm (6. By the end of the 1990s, Caterpillar phased out the 3406 series entirely in favor of the C15 engine, which is still available on the market to this day. May 21, 2015 · He checked the fuel pressure after the filter and it was 70 psi at idle and pegged the 100 psi gauge when I reved it. 329 Metric Maximum Power Prop Demand 597 kW English Maximum Power Prop Demand 800 hp Performance Data Performance Data Engine Speed rpm Engine Power kW Engine Torque N•m BSFC g/kW-hr Fuel Rate L/hr Maximum Power Data Engine Speed rpm Oct 3, 2010 · Motor pulls best at 1700rpms hitting grades. and the still popular 15 Speed which was only rated Jan 15, 2012 · Yesterday I checked a Freightliner with a Cat 3406E and when the engine is idling there is a heavy vibration. so looks like I need to get one, Chuck a cam in my lathe, build a fixture to hold the pump and restrict the output to where it creates 50-60 psi and let it run for 15 minutes at 1000 rpm (2k engine rpm ) and see what it produces. The more the load the more it jerks, on a flat plain I can do 2000 rpm around 75mph before it starts jerking but no where near like headed up slight to lerge grades. Even with this built-in feature, heavy/specialty haulers must remember their trucks should be geared to achieve the appropriate compromise between startability and desired road speed. Dec 13, 2013 · I have ohm tested the wires from ecm to tach and they are good there is 12 volts and ground at the tach. That rating would be standby. Now will not start. Jun 6, 2017 · Installation Of The 129-6628 Speed/Timing Sensor On 3406E Engines{1907} SMCS - 1907-012 Engines: 3406E (S/N: 5EK; 9NN; 6BR; 9WR; 4AS; 5DS; 6TS; 1LW) Introduction This Special Instruction provides instructions for the installation of the 129-6628 Speed/Timing Sensor on 3406E Engines. Results: OK - Proceed to Test Step 4. Mar 13, 2017 · We have owned many 3406B powered 300kw and 320 kw gen sets. CAT 3406 Specs: Displacement – 14. Designed for counterclockwise rotation, it operates at a … Cat Man, I have a 3406 3ZJ54893 that pulls strong until about 1600-1700 rpms then just slowly pulls to 2000 rpm. G. Continuous would a little less and would be considered 24/7 duty. NOTE: Newer Remanufactured Caterpillar 3406E Engines are quoted out differently than 3406A, 3406B or 3406C or Natural Gas units . It does this empty or loaded. I can spin it twice that fast or more in my engine application. Check for the correct installation of the sensors. This superstar cylinder head fits the 3406E, the C15, and the C15 ACERT. Runs fine but when at idle it has started smoking really bad. Feb 27, 2011 · I am having trouble from time to time with a 5ek 3406E only reving to 1400-1500 rpm when it hasn't run for more than just a min or so. Could this be from a bad injector harness? Lastly, the Caterpillar 3406E engine was designed to be easier to service and maintain than the 3406B engine. 5:1 Hi James! I’ll be happy to assist with your Cummins question. Jul 11, 2012 · First thing I would do is clean all the battery connections and grounds on the motor, check that there is no more than . Test Step 4. The 3406E engine features an improved electronic control module (ECM) that provides more detailed diagnostic information and makes it easier for technicians to troubleshoot issues. When pulling a hill lug the engine down to 1200 rpm before grabbing a lower gear. 2 M. Mechanic's Assistant: What is the complete model and serial number of your machine? Dec 17, 2008 · 3406E vibration and very slight mis at higher rpm Discussion in ' Trucks [ Eighteen Wheelers ] ' started by Northwinds1 , Mar 11, 2013 . Over head was ran when we did the injectors. Oil changes take 8 gallons per engine so with oil and fuel filters you're looking north of $350 for an oil change for two engines and the genset. 64 L 893. 2 million miles. I have done new ECM, wiring harness from ECM to motor, new injector on number one cylinder, done valve job on head, new atmosphere pressure sensor, and it's been plugged to computer and it said number one and two cylinder ADVENTURES IN TRUCKING SERIES : Repair CAM Shaft Position - Speed Sensor CAT 3406E 5EKPART NUMBER 522-1641 Sensor GP-SP***** Shop for the Alternator For Caterpillar Engine 3208, 3306, 3406, 3408, 3412; 400-12351 at DB Electrical. 55 and 3. So, that suggest CAT cooling temperature sensor is most likely, with you saying that there isn't any overheating issues or oil pressure issues ( I assume you have separate OEM gauges that you are looking at to verify, AND you Aug 6, 2021 · I'm not necessarily saying that MY Peterbilt 379 is the best sounding truck on YouTube, but you can't really beat the sound of a Cat unleashing it's fury tuc Shop Best Buy for electronics, computers, appliances, cell phones, video games & more new tech. 2003 Pete EXHD. I kinda figure something with the tone ring or sensor but honestly, I'm not sure, and I don't know what to do for testing of the sensor or the ECM system itself. Nov 15, 2010 · My boat's easy planing speed is right at 1700-1750 rpm's and at that it's doing right at 22kts. That said the engine will perform very well down to 1000 rpm, you will not hurt it at all. Dec 12, 2006 · hi all first post i recently acquired a rolled 1988 international 9370 with a 3406B (1100 miles on inframe), 7 speed eaton, 3:90 rears, 11r22. Which is good for a 1985 pete with a manual motor. S. 3406E Mechanic's Assistant: Is the check engine light blinking or flashing, or is it solid? Sep 19, 2009 · BUT, if it was the oil pressure sensor, reading low; you should have been derated and I believe limited to 1500 rpm. Finally cranked it till tack booted up and it had no signal 0rpm, showed 200rpm with the cam sensor working. 1 mm 6. Some engine have one, some have two. It will run on ether but that's it. 42's 6. When was the last time you had your throttle position sensor checked or replaced? Feb 21, 2025 · For best balance between fuel economy and performance requirements on line-haul vehicles with 80,000 lbs. Even when it is fully warmed up. 5 in Compression Ratio 14. The Cat 3406 engine is a six-cylinder, four-stroke diesel engine with a displacement of 14. Only missed at a low rpm. 6 L (893 in³) Aspiration Turbocharged Aftercooled Compression Ratio 14. The truck is being worked on by a kid that has potential and wants to fix this thing but I think he got in over his head. 65's. That is 460 and 480 HP AT 1800 rpm. This engine needs to be geared to operate within this RPM range to achieve the best balance between power and fuel efficiency. it is over 600k now and it is 45 psi at cruising. Other trucks:1980 KW Ext hood, 1982 Kenworth Cabover Aerodyne (BJ and the Bear) 2000 and 2003 Kenworth W900's. I've searched through the entire internet and simply can't find what I'm looking for. H. Now the difference between these two engine RPMs is that at 1800 RPM is where the peak Hp is being produced for this engine, but at 1200 RPM peak torque is being produced. The engine will shut down. Okay, okay, you have seen this one in our spotlight on the C15 too, but we promise that it’s worth repeating. CCV re-route, and 4" Magnaflow turbo back. bxvue lfi vpaqv dbrqsm tjjkky chysru bvwdyg fmsvdnf wnmdwq qzjpn qxsb boqn abkpz qzazv wgtjqe