2003 Duramax Loss Of Power

Renault Trucks Fault Codes engine control units, EECU EUP. We have a 2011 GMC Terrain (6cyl) with 55,000 miles. 9L (1994-1998) Worn throttle rod parts - photos parts diagram Symptoms: Throttle binding, high idle speed, loss of throttle control Temporary fix: Use tape or a tie-wrap to keep the socket on the ballstud. Hi everyone new to the world of diesel Pickups. I slept on it a little more last night and woke up with another thought. 3L International or IDI owners are also welcome. And yes, absolutely right about tightening battery clamps. RE: 2003 Duramax smokes when warm There's lots of reasons but you will need to narrow that down to oil smoke (blue) or fuel smoke, (black) which I understand is problematic with that engine seeing as there are electronic controls involved. it's currently on my semi so I can go drop it at the dealer. check your tps screw. Really need help I'm just shade tree mechanic truck was running okay except lack of power and pressure gauge dropped at idle. Duramax boost leak tester diy. Back in the day, before these electronically controlled throttles, everything was cable actuated. 6L LB7 Duramax to the diesel industry, sending a b message to Ford and Dodge that they were now a contender in the light duty diesel truck market. My Chevy diesels will operate with a lift pump OOC, but there will be power loss, might miss, and when you check the filter it'll be 1/3 full. resulting in a power loss compared to a properly sized. Did a little experimenting yesterday. Duramax LLY Overheating: The GM Solution and Beyond My first experience towing with my 2005 LLY Duramax was a thrill - and a disappointment. You may have to register before you can post: click the register link above to proceed. A small power steering fluid leak can make your Sierra 2500 HD hard to turn. 6L Duramax diesel resources for GMC/Chevrolet diesel pickup owners and prospective buyers. For the first four years, this engine (named LB7) remained unchanged and proved to be a sound offering. Engine , Transmission, Etc. like has to go down to 2nd gear to make it a normal him for georgia. Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing. 000 miles, we are the original owners regular filter and fluid changes, standard maintenance stuff (power steering pump, batteries). Search our listings for new & used trucks, updated daily from 100's of dealers & private sellers. I just replaced the solenoid pack in the transmission valve body today cuz I had that code. I have been experiencing cold weather issues with my Duramax, but much worse than jeffparkcity has experienced, with it stalling twice at intersections, with the last occurrence being by far the worse. I would look at all the piping coming from the turbo , intercooler and all the rubber boots. May 30, 2014 — 10:55pm I own a 2003 Honda Accord. You'll notice one or more of the following symptoms. Power drop off on hils, not particularly steep ones either. It was almost like applying a very light touch to the brakes. 5, load test the batteries. After unhooking I took the truck out on the highway and maintained a speed of 70 mph. OC Diesel knows that some 2003-2007 F-Super Duty, 6. I have a 2001 4 door long bed duramax 100% stock. Problem is intermittent. No repairs should be attempted as this is a characteristic of the vehicle. My car is a 1997 E420 Sport, 102,000 miles, well taken care of (i. It is showing codes P0202, P0203, P0205, P0208,P2149. Happened again, still didn't think I needed to change the filter but bought an ACDelco and left it in the truck just in case. This article is applicable to 1994. Lack of power when accelerating the engine. well it feels fine on flat roads but going up hill even in tow haul mode it struggles. If your truck is bone stock and you just use it for daily commuting and occasionally tow a small trailer, you will probably be safe with stock head bolts. If you’ve ever had your Chevy Silverado or GMC Sierra suddenly lose power, you may be wondering exactly what is going on with your truck. The loss of airflow through the valve can also cause the air/fuel mixture to run richer than normal, increasing fuel consumption and emissions. Common Issues and Problems We See In The Shop With The LB7 6. Something gives out for 5-10 seconds, all power is lost, I will downshift, attempt to pull over to the side, then it will kick back in and run normally. If the steering wheel is difficult to turn or you noticed power steering fluid leaking from your Sierra 2500 HD, watch the video above to see where the power steering fluid reservoir in your 2005 Sierra 2500 HD is located and how to fix minor power steering fluid leaks. I have been experienceing Reduced Engine Power message several times over the past 4 days. Some vehicles include F-150, Ranger, Taurus, Mustang, Explorer, and Escort. Beast Power Stroke. hi everyone, im new to the sight i have a 2002 hd 3/4th with 6. Black smoke means too much fuel not enough air. Which are the best and/or worst Duramax years I know there are alot of aftermarket engine tuners for the duramax and different products you can get along with them. and the loss of horsepower. You may have to register before you can post: click the register link above to proceed. Click on Shop Parts, or select the kind of product you're working with on the left and we'll help you find the right part. Engine Semi-Circular Plug by Auto 7®. The spec should be 55 - 62 psi with the key on and the engine off after priming the system. White Smoke - white smoke means that the fuel that is being injected into the combustion chamber is not being burned properly. 6 Duramax Engine 4th May 2015 If you have a 2001-2004 Duramax 6. Car has severe lack of power and almost "sputters" (stalling type noise) when trying to gas it or go up hills especially in low RPMs. Checked all fuses. The same thing can happen if the pintle inside the PCV valve sticks shut. This happens more often on hot days and/or when going up grades. Fast forward to this past weekend, driving around three hours away from home and half way to my destination I get the 0 percent fuel filter coupled with a "Reduced Engine Power" code and big loss in power. 4L Power Stroke Problems & Concerns. Sat in drive way moved it around a couple of times and parked it in the garage to do tcase. 6L Duramax diesel resources for GMC/Chevrolet diesel pickup owners and prospective buyers. Based on what I've been told and the information I’ve seen on other sites, I believe the cart is a 1993 EZ GO Medalist. I read an answer you gave 5 years ago for a 2005 truck. Reduced Engine Power message displayed. I was on the highway going about 70mph when my radio cut out and my car seem to lose power for a split second. It started running like crap before the injectors. I can only guess that the problem has something to do with the fuel system. I am on the receiving end of continuous calls over the past few years inquiring what to do. Check out the 6. The last part of the puzzle was the throttle pedal had a hinky electronic module. It Also Seems Like When Im Driving It You Have To Push. On out trip out West in 2003, my Flair M/H started sputtering and losing power, a quick look at the gauges indicated that the battery voltage was very low and going lower all the time. Renault Trucks Fault Codes engine control units, EECU EUP. It has 370 000 kms on her, but runs like new except for a recent issue. The manual pump under the hood is there to prime the system in case of fuel filter replacement or other loss of prime. If you check where the pedal rod enters the housing the input rod seals are most likely also leaking. It is not leaking anywhere as it does not show any signs but it either evaporates or something (the plugging of the fins in the radiator with dirt is something needs to be looked at). An EGR valve can fail in two ways: It can be open all the time, or it can be closed all the time. No repairs should be attempted as this is a characteristic of the vehicle. Service Brakes Hydraulic Problem on the 2003 GMC SIERRA 2500 HD. A clogged fuel filter is a second cause. A lack of steering assist could occur if the brakes are applied and turning the steer wheel with the vehicle stopped or during parking lot type maneuvers. The last question we get a lot about Duramax Diesel head gasket replacement is whether to use stock head bolts or ARP head studs. Sudden loss of engine power on 2003 gmc sierra 2500hd 6. when daily driving it feels fine maybe a loss of power but not enough to tell. CHANGE THE FUEL FILTER. The Muffler puffs a decent size black cloud. My 2004 Chev 2500HD Duramax is exhibiting the same intermittent symptoms as reported by MAC1234: 1) Loss of power; 2) Clouds of black smoke; and 3) Noticeable loss of power. Wife fired up the 06 2500HD 4X4 6. 0 Diesel Crew Cab DRW, 4X4, B&W Custom Truck Bed, GVWR 15,000, Front GAWR 6,000, Rear GAWR 11,000, GCWR 26,000, 1994 36ft Avion 5er, GVWR 13,700. You can get 100 miles per gallon but its to lean and you have no power. However, two times this year I have gone out to my car in extremely cold weather (below freezing) and started it up before letting it warm up for a long time I tried to drive off. Lack of Power, Engine Will Not Rev-up, Idle Vibration, Engine Starting Concerns, DTCs P1093, P0087, P1087, P0088 and/or P1088 Set (Diagnose and Replace Suction Control Valve (SCV) / Fuel Rail Pressure (FRP) Regulator, if. Re: "Power Reduced" light on 2008 Chevy 3500HD Dually I'm having what I believe is the same problem. 4L Power Stroke Problems Common 6. 0 Diesel Crew Cab DRW, 4X4, B&W Custom Truck Bed, GVWR 15,000, Front GAWR 6,000, Rear GAWR 11,000, GCWR 26,000, 1994 36ft Avion 5er, GVWR 13,700. Why is this? No engine code comes up when I run the obd 2 on it. Remember when dealing with power loss and fuel pressure issues the duramax has no in- tank or frame mount fuel pump pushing fuel to the engine. Beast Power Stroke. What Is the MPG of the 6. it is doing the same thing shifting out of gear and showing "range shift inhibited" on the display. This has happened a handful of times during the past few months and until this morning occured only while driving on the highway at a constant rate of speed (~58-60mph). My own online research turned up all these stories of power loss and such, so I have had no idea of the risk (mechanical or safety) of continued use, therefore the truck has sat in my driveway essentially unused since I ironically bought new tires. My duramax will lose power My duramax will lose power like someone turned the fuel off, but would continue to run at a even 65 mph, I can not remmber the rpm but it will also shut down if I try to accelrate from a stopped position at a rpm higher than the same rpm running at 65mpr. jan 15, 2005 - laguna niguel, ca - hydraulic power assist system 2003 gmc sierra crewcab 4x4 long bed 8. It doesn't matter if you press the button on the driver's door, keyfob, or button on the liftgate itself. It is intended to be used with the proper tools to help diagnose and solve drivability issues. It is permissible to have biocide in the fuel when starting to tow, but do not add any biocide while towing. This has happened a handful of times during the past few months and until this morning occured only while driving on the highway at a constant rate of speed (~58-60mph). Sudden loss of engine power on 2003 gmc sierra 2500hd 6. 6L Duramax: Dirty air filter (causing a restriction in the air inlet system) Check the air filter, and replace it if needed. Why Is My Chevy Silverado Losing Power? While generally the Chevy Silverado is a premium, reliable truck, there are times when even the best vehicles can end up having problems. Did a little experimenting yesterday. @GeorgeSanJose, the OP talks about it being a Duramax which is a diesel. 1 Alto Misfire on cylinder 4. We develop, manufacture and sell pioneering products of excellent quality for your applications. SCT, no studsyet, Dual OEM intake air filter housings, Banks intercooler & intake elbow, Banks exhaust syatem, Windrunner ported intake manifold, Bullet Proof Diesel remote oil cooler & thermostat, AirDog2 (plus a couple spares), Power steering filter (Amsoil dual-bypass), MagTec deep ATF pan, Electric oil pre-lub pump, Dakota Digital gauges. It will have a transfer low pressure pump to bring fuel to the engine where the diesel pump will take over the high pressure side of things. Although it's had its share of repairs over the years, I would not consider any other brand if I were in the market to buy a new mower. 3 Power Stroke Diesel Engines, And How You Can Fix Them The legendary 7. There is a known problem with the first Duramax engine put into the Silverados, I think up to 2005 or 2006. The system is manufactured and designed by Bosch. Do not exceed the dosage recommended on the label. I never had any reduction in power. First time out with a load. Generally, however, deleting your mufflers is a bad idea. If the engine cuts out during a stop, with the transmission placed in neutral or park, the engine fires up again, but dies again when approaching a final stop. So we must thank the dear ol' EPA for their lack of help. Engine Hesitates, Stumbles, Lacks Normal Power The computer uses this information to determine how much fuel is needed to maintain the correct air/fuel mixture, and when extra fuel is needed if the throttle suddenly opens wide. A clogged fuel filter is a second cause. Diesel surge. Power steering systems require hydraulic fluid to operate. I guess I need to replace the booster, right? No. May 30, 2014 — 10:55pm I own a 2003 Honda Accord. 586 miles Hi, I get a Reduced Engine power warning and I cant do more than 30 mil. The fact that the same. Find your Grasshopper Lawn Mower OEM replacement parts with The Mower Shop, Inc. During the Cylinder Power Balance portion of the test, the ECM turns OFF individual injectors while the engine is running. I am on the receiving end of continuous calls over the past few years inquiring what to do. 8 LT I have had issues with my truck getting the reduced engine power when I have my AC running for a while and sometimes not at all. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. 4L Power Stroke production run only lasted a few years, International's last engine for the Ford Super Duty proved to be a pace setter in the light duty truck market during its production. FMI code Problem repair indicator light signal SPN 98 FMI 2 oil level sensor, electrical fault. Something gives out for 5-10 seconds, all power is lost, I will downshift, attempt to pull over to the side, then it will kick back in and run normally. P0300 DODGE Tech Notes The P0300 code means that a cylinder(s) is misfiring or is randomly misfiring. Browse your favorite brands affordable prices free shipping on many items. That means the engine is running too hot. 0) injectors. View all 84 consumer vehicle reviews for the Used 2003 Chevrolet Silverado 2500HD on Edmunds, or submit your own review of the 2003 Silverado 2500HD. Update on the Engine Power is Reduced. Totally Rebuilt & Programmed with Your Milage. How to Find out if a Transmission Has Gone out. I checked the balance rates one day and saw a couple out of spec and assumed it was the problem and paid the local dealer 3800 to put 8 Bosch remans in and nothing changed. This is from no key inserted to inserting key and rotating to the accessory without going to the run or start positions. If the power steering fluid level remains this way for too long it can damage the whole power steering system. it may need to be screwed (lol) in a lil bit. A jobsite-ready design and innovative features like an integrated BedStep between the cab and the rear wheel help deliver the functionality your business demands from a heavy-duty full-size pickup. When the egr opens, you introduce poor air for combustion and the computer advances the timing and increases fuel to compensate. Common problem with loss of power on the V10. The first thing to check is the factory filter-minder (pictured below). Otherwise runs alright with no major hiccups, just no power anymore. Dying/loss of power issues I have a 2000 VW Beetle 1. We have 37 CHEVROLET KODIAK C7500 trucks for sale & lease. A head gasket failure would generally present with VERY different symptoms. Problem: Several things could be causing black smoke in your 6. Dies While Driving. This is a customer's 2002 that he brought in because he thought it might need injectors. 0 Diesel Crew Cab DRW, 4X4, B&W Custom Truck Bed, GVWR 15,000, Front GAWR 6,000, Rear GAWR 11,000, GCWR 26,000, 1994 36ft Avion 5er, GVWR 13,700. First time out with a load. mine was off and after i adjusted it a lil, i felt the diff. Now driving borrowed 02' Duramax 4x4. While the 6. well the other day i was towing 3 fourweelers. Idi Diesel Oem No Loss Power Brake. unfortunately my water pump went but i got 166k so it was time eventually. This could really be a big problem because if your power steering quit it would stop supplying your brakes with vacuum to stop the truck. It will shut off after 2 seconds until you start cranking again. Checked all fuses. it started out with the abs and parking brake light flashing with the audible chime. Engine Semi-Circular Plug by Auto 7®. This kit includes: VNT-15 Turbocharger Vane Actuator; Mass Airflow Sensor: Choice between Pierburg insert, Huco MAF with Housing, or Bosch MAF with Housing. Reduced engine power (2003 Chevrolet Silverado 2500 HD) I have an 03 chevy 2500hd and the reduced engine power light came on and the throttle dont work it happened the other day and I just let it idle for about an hour and it worked. Then, about a month ago, it started running rougher and rougher. 0L 2004-2009 Econoline vehicles may exhibit one or a combination of the following concerns: lack of power, white/black smoke or a surge. On a larger scale, Chrysler's standard 5. 700cc 750cc 1000cc. He has certifications in automation and control technology. Which are the best and/or worst Duramax years I know there are alot of aftermarket engine tuners for the duramax and different products you can get along with them. You have an engine with sludge and surging and loss of power during acceleration and the dealer is focusing on the rear-end. Duramax/Allison Losing Power??? I have a 2002 GMC Duramax/Allison. i have just fixed my limp mode problem. The application expanded to the Chevrolet Kodiak and GMC Topkick medium-duty trucks for 2003, with 16,000-, 18,000- and 19,500-lb. The lack of fuel pressure “likely” caused the “Reduced Engine Power” warning. What does it mean when the off light for the overdrive continuously blink on a 2003 ford explorer? I had the same problem with my 1995 explorer xls. Steve, the sudden loss of engine power was directly attributable to the ECU invoking "safe mode" on detection of a malfunction, and wasn't a "cylinder drop". Read more Ford reviews to learn about other models. 01 Silverado Duramax. In addition to having less oxygen available for combustion (i. Over time, the rack has a tendency to develop leaks around the seals, and or develop performance issues resulting in loss of power steering during spirited driving and slows power assistance. Diesel smoke (like blowby and oil use) is a worrying engine symptom which indicates that an engine is not running well, and its service life is likely to be shortened considerably, unless remedial action is taken. You should also check for any codes in the power train control module - has the service engine soon light been. 0' aftermarket downpipe, egr blocker, pcv reroute, and of course an edge evolution tuner, and the lbz turbo mouthpiece. However there are several common problems that can develop over time. Fortunately, a traction control system can be turned off in most vehicles, and you can then resort to the time-honored technique of rocking your vehicle back and forth to power your way out of the. 6, 4 inch turbo back magnaflow exhaust, tow mirrors, 285/75/16 BFG A/T's Westin brush guard and steps, leer cap, K&N intake, Sirius sat. 0L Power Stroke was the clear industry leader, and it also offered near 20 mpg on the highway. E-brake worked to stop it to park. 6 liter engine first appeared in the GMC and Chevrolet pickups in 2001. My own online research turned up all these stories of power loss and such, so I have had no idea of the risk (mechanical or safety) of continued use, therefore the truck has sat in my driveway essentially unused since I ironically bought new tires. Loss of power and Misfiring while at speed. You may have to register before you can post: click the register link above to proceed. Engine rattling, shaking and loss of power Get an instant quote for your car Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. Lack of power when accelerating the engine. 2003 S10 ZR2 - Being prepped for sale LACK OF POWER S10 / S15. 8 LT I have had issues with my truck getting the reduced engine power when I have my AC running for a while and sometimes not at all. Why Is My Chevy Silverado Losing Power? While generally the Chevy Silverado is a premium, reliable truck, there are times when even the best vehicles can end up having problems. I have been experienceing Reduced Engine Power message several times over the past 4 days. I am on the receiving end of continuous calls over the past few years inquiring what to do. Black smoke means too much fuel not enough air. I'll follow up on your advice. The reduced engine power issue on Chevrolet trucks has more than one possible root cause. I am so frustrated. If the engine dies or has a sever power loss power while under a load the problem is most likely fuel supply related. P1161 HO2S Heater Power Stage Circuit Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This GMC Check Engine Light Code P1163 HO2S Bank 2 Sensor 3 Lean System Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This GMC Check Engine Light Code. well the other day i was towing 3 fourweelers. Fortunately, a traction control system can be turned off in most vehicles, and you can then resort to the time-honored technique of rocking your vehicle back and forth to power your way out of the. 2003 and up Chevrolet Silverado 1500 4. Reduced engine power (2003 Chevrolet Silverado 2500 HD) I have an 03 chevy 2500hd and the reduced engine power light came on and the throttle dont work it happened the other day and I just let it idle for about an hour and it worked. 02 silverado 2500 duramax- loss of power steering/brakes I know GM decided to run the brakes and power steering vacumm all off of the power steering pump on some of their trucks. I had noticed since I picked it up yesterday that after driving it in high rpms it would instantly lose power during normal driving. Chevy never issued a recall but did extend the warranty coverage on the engine to cover their ass. After driving it with the Stealth on I don't think I would ever choose to go back to stock power. This is the 3rd time this has happened I've heard others having this problem. Loss of Power: Thoughts on F250, could use some diesel help 2000 F250, 7. Incorrect fuel spray pattern or extra fuel dripping out of the injector (causing the ratio of fuel to air in the combustion chamber to be too high) Treat the. The mechanical h. Manhattan Blackout Symptomatic of North American Power Grid Norwall PowerSystems 9 to 22kW Generac Generator 5% Off Promotion Tropical Storm Barry Threatens Louisiana with Storm Surge & Flooding. I am not trying to say this to be mean but I went to the ford site and that is what it said 154 hp I have a 2007 fx2 that couldn't get its self out of a wet paper bag my 01 pontiac sunfire with a 4cyl and 150,000 miles smokes it both on take off and top end embarasing to say the least I am taking it back up to the Ford dealership AGAIN bought both brand new Something is not right I have been a. It doesn't matter if you press the button on the driver's door, keyfob, or button on the liftgate itself. Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing. 0, 25,000 miles. You’ll find that pretty much all signs of low transmission fluid point to a transmission fluid leak as the cause. I have a duramax 2003 automatic. If vehicle passes the Power Steering Pressure Test Procedure this may be a normal condition. This is a high powered website created just for Ford Diesel and Powerstroke enthusiasts. We bought our Grasshopper mower new in 1999 and it has held up to a couple of aggressive mowers mowing 6 acres of rough terrain. You can get 100 miles per gallon but its to lean and you have no power. Disclaimer: Technical data about smoky diesel engines is for general informational purposes only. (A6SABF493) 2003-2007 6. However, two times this year I have gone out to my car in extremely cold weather (below freezing) and started it up before letting it warm up for a long time I tried to drive off. I put to much oil in my 2012 vw turbo but had some removed, the oil pressure rose to 220. First time out with a load. 3 Vortec V6. This kit will address issues that can cause limp mode, low power, low mileage and smoking in any 1999. My 5th gear isnt working so I was highwaying it at 4th at 5-6k, by the time I got off the freeway it felt like low compression or something, because i'd floor the gas and it would sputter and struggle to. 8l automatic I found I am able to shift the transmission out of park without the engine running and with the key in the accessory position. 700cc 750cc 1000cc. My previous duramax had zero problems in 44k miles, this one has now stranded me 3 times. It was hot in the summer, cold in the winter, and as drafty as a hay barn all year around. 2011 Duramax - crank no start. 2 million miles driven in 133 Chevrolet Silverado 2500 HDs. If the engine is equipped with EGR (some 6. (1) i have a problem with the power steering system that when i am at idle, stopped or sitting with my foot off the breaks i can hardly turn the wheel. The Crankshaft Position Sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. radio dont waste your money on junk lifts, save a few extra pennies and get something good. Turn the steering wheel a few more times and check the fluid level once more before driving. I would like to thank PPE, Tony Martino, John Kennedy, Dominator Diesel, VanAaken Technologies, Edge Products, Quadzilla Power, Bully Dog Technologies, Westers Garage and David Dunbar of Diesel Performance Power, The Diesel Garage, Brandon Meyers, DP-Tuners, and Adventure Bound Campgrounds. She tried the power windows and they didn't work either. The Allison Automatic may not always get it's power from "the battery" but it should be on it's own full time power supply. Sinister Diesel reserves right to modify, change or cancel any offer before, during and/or after any sale or transaction. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Duramax lost power If this is your first visit, be sure to check out the FAQ by clicking the link above. The main parts of a car transmission are (starting from the engine) the clutch, gearbox, dispatch box (for 4x4 vehicles), the drive-shaft, the differential and the tires. At 325 hp and 560 lb-ft, the 6. We have one that is a constant problem and the mechanics can’t seem to find out the cause. She starts it up a little later and hears a loud screeching like a belt slipping. Due to the getting louder, backfiring and heat from the engine compartment, I am thinking it may be the exhaust manifold cracked real bad or came lose. this has happened 4 times however only. Average repair cost is $10 at 56,200 miles. It seems to have a loss of power while pullling a heavy load. Black smoke means too much fuel not enough air. We have a 2011 GMC Terrain (6cyl) with 55,000 miles. With an available Allison 5-speed automatic to back it up, the LB7 has proven not only to be reliable but also capable of tremendous horsepower and torque gains. Today’s vehicles are for the most part completely electronically controlled. Update on the Engine Power is Reduced. 6L Duramax has been in production since 2001 and has proved, on a large scale, to be a relatively reliable and durable platform. 6-liter Duramax is produced by DMAX , a joint venture between GM and Isuzu in Moraine, Ohio. Fortunately, a traction control system can be turned off in most vehicles, and you can then resort to the time-honored technique of rocking your vehicle back and forth to power your way out of the. Hi everyone new to the world of diesel Pickups. 6 Duramax shoot out. Welcome to VW Passat Forums : Volkswagen Passat Forum - a website dedicated to all things Volkswagen Passat. Diesel) submitted 2 months ago by cjones_58 Ok so i recently replaced all of my glow plugs and valve cover gaskets and now i have no power, it will run and drive but accelerates super slow and will BARELY go up a hill. The ECM adjusts for the drop in engine RPM during cancellation and may not change on the scan tool display. I have changed the title of this thread to reflect this. White Smoke From Exhaust: Main Causes and How to Fix By Tsukasa Azuma Last updated Jun 19, 2019 82 Any type of change in the color of the smoke, white smoke from exhaust , for example, is surely a sign that there is a problem with your beloved car. 2011 Duramax - crank no start. What Is the MPG of the 6. Loss of power and Misfiring while at speed. During the Cylinder Power Balance portion of the test, the ECM turns OFF individual injectors while the engine is running. 0L 2004-2009 Econoline vehicles may exhibit one or a combination of the following concerns: lack of power, white/black smoke or a surge. Anything that restricts fuel from entering the cylinder will cause a loss of power if the engine requires more fuel than is injected. Fast forward to this past weekend, driving around three hours away from home and half way to my destination I get the 0 percent fuel filter coupled with a "Reduced Engine Power" code and big loss in power. Watching the Desired/Actual fuel rail pressure while pulling, it will ask for 19k-20k and only get 13k-15k. This information is used by the Electronic Control Module( ECM ) to control ignition and fuel injection. (A6SABF493) 2003-2007 6. I am often asked to diagnose vehicle problems over the phone, if only it was that easy. On a larger scale, Chrysler's standard 5. 0L, truck runs, but no power when stepping on gas pedal, will not go faster than 50mph, no message center reading Posted by mtjones2000 on Oct 27, 2010. Of course, the end result is a dramatic loss of power. Diesel) submitted 2 months ago by cjones_58 Ok so i recently replaced all of my glow plugs and valve cover gaskets and now i have no power, it will run and drive but accelerates super slow and will BARELY go up a hill. Dolphin 5350, F53, Banks System, 5 Stars Tune, Air Lift Air Bags, Koni Shocks, Blue OX TruCenter, TigerTrak track bars F&R, Roadmaster 1-3/4" rear auxiliary sway bar, 2004 F450 Lariat 6. Car Sticker Diesel Windshield Banner Duramax 4x4. The 2010 Chevrolet Silverado has 6 problems reported for decreased engine power. This is a scary feeling when a semi is right behind you on the freeway. The manual pump under the hood is there to prime the system in case of fuel filter replacement or other loss of prime. The brake pedal is low and spongy. Coolant in the oil which would cause your engine oil to become milky, and would have a very similar look to it like chocolate milk. I noticed my voltage guage was floating between 12-14v and my dash lights were pulsating. 0L Power Stroke diesel engine and drivetrain in the 2003-Up Super Duties and Excursions. Driving down the highway and about every 100 miles - loss of about a gallon of fluid. If the new pump is good, either Power or Ground is missing. Welcome to MotoHouston. Cleans all the main engine components without the need to dismantle:fuel injectors, EGR valve, turbocharger, DPF, etc. Find 22 Diesel and other automotive parts and accessories on sale. This will cause a continuous flow of exhaust gases into the intake manifold. Welcome to VW Passat Forums : Volkswagen Passat Forum - a website dedicated to all things Volkswagen Passat. like has to go down to 2nd gear to make it a normal him for georgia. 11 Causes of a Vehicle Losing Power when Accelerating. They also include a car that stalls out frequently when idling and an ignition switch that is very hot to the touch. Symptoms were hard/no start, long crank time, white smoke. Fan clutch stays engaged, loss of power, "wooshing" I replaced my fan clutch late last summer and it seemed to be the final piece of the puzzle regarding overheating and poor AC function. You'll notice one or more of the following symptoms. Bosch is a proven leader in the industry auto industry today. v8 over the v6 as it does run smoother and has more power, but the v6 is a very capable and thrifty engine that was totally reliable while. My father has a 2002 3500 crew cab with the LB7 Duramax in it, and has had the injector TSB replace all injectors done about 20k miles ago. Incorrect fuel spray pattern or extra fuel dripping out of the injector (causing the ratio of fuel to air in the combustion chamber to be too high) Treat the. A jobsite-ready design and innovative features like an integrated BedStep between the cab and the rear wheel help deliver the functionality your business demands from a heavy-duty full-size pickup. (full tune-up acually) and then after that i will do the TPS and see what it does from there. Over nearly ten years of troubleshooting, rebuilding, and successfully diagnosing thousands of customer concerns, we want to provide some testing & troubleshooting information that may benefit you in the future. The hydro-boost uses a high-pressure accumulator to store power steering fluid under pressure in the event of a failure. The color of the wires described in the circuit descriptions above, are the colors for the majority of the GM vehicles that use this type of EGR valve so there's a good chance that on your car, these wires may not share the same colors. The fluid then travels to a device called the hydro boost. Actually there are two kinds of bad EGR valves, with different symptoms. I have no power to my window switches, mirror switch, locks, lights, and doesn't ding when door is open with key in ignition.