2005 Chevrolet W3500 problems
The Isuzu Elf (Japanese: いすゞ・エルフ, Isuzu Erufu) is a medium duty truck produced by Isuzu since 1959. Outside Japan it is known as N series and Q Series. The range was originally mainly available in Japan and other Asian countries. Australia was another important market for the Elf and N series – to the extent that it was manufactured there from the 1970s using many local components. Since the early 1980s, it has also been sold and built in the United States (under the Chevrolet and GMC brands as a W-Series), and also as the Isuzu N-Series. Only North America receives the wide-cab version.
For the common Andinian market (including Chile and Peru), the truck has been assembled in the GM-Colmotores assembling plant in Bogotá, Colombia since 1991, with annual quantities already of 20,000 up to 60,000 units. Local assembly has been increasing because of increasing demand in the Colombian and neighboring markets. It carries "Tecnología Isuzu" (with Isuzu Technology) lettering.
In Indonesia, Philippines and several other countries, the Elf is not only used as a truck, but also converted into microbuses by local body makers. The lighter four-wheeled models are commonly used as an intercity Angkot or Jeepney (share taxis), as a school bus, or as an employee bus. Indonesian conversions typically use car-style hinged doors and usually resemble a high-roof van, while most conversions in Kenya, and newer ones in the Philippines often resemble a minibus, with a folding door on the side for passengers, and standing room.
Social links
Common 2005 Chevrolet W3500 problems
The Chevrolet W3500 2005, which is essentially the same as the Isuzu NPR, has been reported to have several common problems by its owners. One of the most significant issues is related to the transmission control module (TCM) and the powertrain control module (PCM).
In one particular case, a 2008 GMC W3500 owner experienced a tremendous loss of power and fuel economy after the TCM was replaced and the ECM was updated by an Isuzu technician. The owner reported that the throttle position was limited to 70%, even with the foot to the floor, resulting in a significant drop in fuel efficiency from almost 15 mpg to 9 mpg. The exhaust pipe had also turned black and wet inside, with the entire exhaust system turning multiple shades of purple. This suggests that the engine may be running too rich, causing unburnt fuel to enter the exhaust system and create the observed discoloration.
Another potential issue is related to the accelerator pedal position (APP) assembly, which can fail and cause problems with the throttle control system. The PCM, which controls the engine's fuel injection and ignition systems, can also fail and cause issues with engine performance and drivability. Additionally, the throttle position sensor (TPS) can fail, causing similar problems with throttle control and engine performance.
Wiring issues are also a common problem with the Chevrolet W3500 2005. These can range from simple wiring faults to more complex issues with the vehicle's electrical system. These issues can cause problems with various vehicle systems, including the engine, transmission, and electrical accessories.
To address these issues, owners can consider several options. One option is to purchase HP Tuners VCM Suite and take on a learning curve to tune the vehicle's engine control module (ECM) themselves. Another option is to send the ECU away to a professional tuning service to have a custom tune installed. A third option is to replace any faulty components, such as the TCM, PCM, TPS, or wiring, with new or remanufactured parts.
It is important for owners of the Chevrolet W3500 2005 to be aware of these common problems and to take appropriate action if they experience any issues with their vehicle. Regular maintenance and inspections can help to identify and address potential problems before they become more serious. Additionally, consulting with a qualified mechanic or automotive technician can provide valuable insights and guidance on how to diagnose and repair any issues with the vehicle.
How much does a Chevy w3500 weight?
9,880 lb.
9,880 lb. Technical Notes: Chassis Curb Weight reflects standard equipment and fuel, but no driver or payload.
What is the difference between Isuzu NPR and NPR HD?
GROSS VEHICLE WEIGHT RATINGS (GVWR)
and a rear axle with a 14,550-lbs capacity. The NPR is equipped with 16-inch tires with a 4.10 drive ratio and the NPR-HD is equipped with 19-inch tires with a 4.30 drive ratio. These strong components provide robust body payloads. The NPR has a body payload up to 6,796-lbs.
What is the weight limit for the GMC w3500?
Vehicle weight Limits:
14,500 lb. GAWR, Front 4,700 lb. 5,360 lb. GAWR, Rear 7,950 lb.
How much does my 2500HD weigh?
| Regular Cab | |
|---|---|
| 2500HD – 2WD (lb. / kg): | 6105 / 2769 – gas 6968 / 3161 – diesel |
| 2500HD – 4WD (lb. / kg): | 6418 / 2911 – gas 7281 / 3303 – diesel |
| 3500HD – 2WD SRW (lb. / kg): | 6231 / 2826 – gas 7247 / 3287 – diesel |
| 3500HD – 4WD SRW (lb. / kg): | 6528 / 2961 – gas 7545 / 3422 – diesel |
2005 Chevrolet W3500 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet W3500 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Power train problems
- Electrical system problems
The graph below shows statistics for all 2005 Chevrolet W3500 vehicle components and the number of complaints received.
2005 Chevrolet W3500 complaints
The NHTSA has received 2 complaints about various vehicle components related to the 2005 Chevrolet W3500.
ENGINE AND ENGINE COOLING,POWER TRAIN,ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2005-05-27
- VIN: 2CNDL63F256
- Components: ENGINE AND ENGINE COOLING,POWER TRAIN,ELECTRICAL SYSTEM
- Summary: PURCHASED 2005 EQUINOX ON 12/14/04 FROM CRANE CHEVROLET IN CLIFTON, NJ. HAD A FUNNY SMELL FROM UNDER THE HOOD. SMELL GOT WORSE. INFORMED BY AN AUTO-GARAGE THAT I NEEDED A FLUSH-SHOULDN'T NEED A FLUSH UNTIL ABOUT 30,000 MILES. HAD APPROX. 14,000 MILES. TOOK IT BACK TO DEALER. THROUGH INTERNET RESEARCH FOUND OUT THERE WAS A RECALL ON THE COOLING SYSTEM AMONG OTHER THINGS. GM NOR THE DEALERSHIP HAS NOT TO DATE CONTACTED ME FOR THIS RECALL OR ANY OTHER RECALL ON THIS VEHICLE. ON (5/27/05) TRUCK TO SERVICE AT THE DEALERSHIP INFORMED SERVICE OF RECALL NOTICE I FOUND ON THE INTERNET. TECHNICIAN AT THE DEALERSHIP CHECKED HIS COMPUTER AND SAID, "OH YEAH, THERE IS A RECALL ON THE COOLING SYSTEM". THEY REPLACED COOLING SYSTEM HAD TO LEAVE TRUCK FOR A HOSE TO BE ORDERED. GOT THE TRUCK BACK-SMELL NOT AS STRONG, BUT STILL THERE. TOLD (BY DEALERSHIP-SERVICE AREA), IT WAS A RESIDUE PRIOR TO COOLING SYSTEM REPLACEMENT. SHORT TIME ELAPSED SMELL GETTING STRONGER AND NOISE (GROWLING NOISE) FROM EXHAUST. AGAIN FOR SERVICE (AT 17,083 MILES ON 7/8/05). THEY PERFORMED A FLUSH. GOT TRUCK BACK STILL HAD SMELL. ON 9/13/05 AT 21,272 MILES BACK FOR SERVICE AGAIN, IN ADDITION TO SMELL SMOKE COMING OUT OF MY AIR CONDITIONING/HEATING VENTS ON THE DASH BOARD AND THROUGH THE DEFROST VENTS ACROSS THE FRONT/BOTTOM OF MY FRONT WINDSHIELD. THE TEMPERATURE NEEDLE MARKING OVER THE MIDDLE RED MARK, INDICATING THAT THE CAR WAS OVERHEATING. SERVICE RAN THE CAR FOR 4 HOURS WITHOUT ANTIFREEZE -REPLACING IT WITH WATER. DEODORIZER WAS PLACED INSIDE THE VENTS. 9/25/05 HAVE THE TRUCK BACK STILL HAS ODOR AND SMOKING FROM THE VENTS. ODOR AND SMOKING HAPPENS WHEN THE AIR CONDITIONER IS ON OR OFF. ALSO HAD THE PROBLEM; TRUCK IS IN PARK POSITION SHIFTED TO DRIVE POSITION AND IT WENT IN REVERSE, THIS HAPPENED TWICE. TRUCK HAS NOT START WHEN I TURN THE IGNITION KEY THIS HAPPENED TWICE WITHIN THE SAME INSTANCE. IT TURNED ON AFTER THE THIRD TRY. THIS HAPPENED ONCE. *JB
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2005-02-04
- VIN: 1GCHK23295F
- Components: ENGINE AND ENGINE COOLING
- Summary: VEHICLE WAS TRAVELING AT 40 MPH WHEN ALL OF A SUDDEN IT STALLED UNEXPECTEDLY. MANUFACTURER WAS CONTACTED BY OWNER.*AK *TC
Additional sources
More sources of information about 2005 Chevrolet W3500 problems:
Q&A: Chevy W3500 (Isuzu NPR) 5.2L Diesel Engine | Wilson ...
Mar 13, 2018 ... Installed it and ran great with no issues for me. The customer took it about 20 miles, shut it off, started up and drove it another 10 then did ...
chevrolet/isuzu 5.2L diesel | Lawn Care Forum
Nov 19, 2007 ... not sure how long this particular engine has been in production. i am looking at a 2006 model w3500 and was wanting opinions on how this ...
Q&A: GMC W3500 Dump Truck (2004) - Common Issues, Fuse Box ...
Nov 28, 2018 ... I have a 2004 GMC W3500 dump truck, which is basically an Isuzu NPR, and the fuel pump continues to run after the key is - Answered by a ...
Things to watchout for buying Used Fuso/NPR etc | Expedition Portal
Apr 12, 2011 ... Currently looking at the area of a 1999 Fuso, an NPR, or a GMC W3500. ... concerns with any of the vehilces, AND HOW ARE THEY with HIGH mileage?
Chevy W3500 Q&A: No Power to Heater & A/C Fuse - 2005 Chevy
Oct 30, 2020 ... Sorry your having issues, but thanks for reaching out. grounded wires will always create amperage spikes and fuses to blow. Let me know if the ...
Other years of Chevrolet W3500
Are you having problems with your 2005 Chevrolet W3500?
Leave your review of 2005 Chevrolet W3500