1996 Gmc C3500hd problems
The fourth generation of the C/K series is a range of trucks that was manufactured by General Motors. Marketed by the Chevrolet and GMC brands from the 1988 to the 2002 model years, this is the final generation of the C/K model line. In a branding change, GMC adopted the GMC Sierra nameplate for all its full-size pickup trucks, leaving the C/K nomenclature exclusive to Chevrolet.
Internally codenamed the GMT400 platform, GM did not give the model line a word moniker (e.g., "Rounded-Line series" for its predecessor). After its production, the model line would informally become known by the public as the "OBS" (Old Body Style), in reference to its GMT800 successor. In starting a different tradition, the model line overlapped production with both its predecessor and successor; the model line again shared body commonality with GM medium-duty commercial trucks.
Over nearly a 14-year production run, the fourth-generation C/K was assembled by GM in multiple facilities in the United States, Canada, and Mexico. After the 2000 model year, the fourth-generation C/K was discontinued and was replaced by the GMT800 platform (introduced for 1999); the C3500HD heavy-duty chassis cab model remained in production through 2002. In line with the GMC Sierra, Chevrolet subsequently adopted a singular Chevrolet Silverado nameplate for its full-size truck line (which remains in use).
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Common 1996 Gmc C3500hd problems
The 1996 GMC C3500HD is prone to several common issues that have been reported by owners. These problems include:
- Fuel Pressure Regulator Leaking: The fuel pressure regulator in the 1996 GMC C3500HD with a Vortec 454 engine can leak into the vacuum chamber inside the plenum. This issue can cause the engine to start right up without any hesitation, but it can also lead to more severe problems if not addressed promptly.
- Windshield Wiper Motor Component Failure: The windshield wipers on models made between 1990 and 1999 may stop working intermittently due to a defective wiper motor. This issue can be resolved by replacing the wiper motor control board or checking with a dealer to see if there is a recall on your vehicle.
- Coolant Leaks or Oil Leaks from Intake Manifold Gaskets: The 1996 GMC C3500HD can experience coolant leaks or oil leaks from intake manifold gaskets. This issue can be costly to fix, with an estimated repair cost of approximately $1,000. Some drivers have reported having to replace motors multiple times.
- Restricted Secondary Air Injection Valves: The 1996 GMC C3500HD may experience restricted secondary air injection valves, leading to reduced airflow and causing the check engine light to come on. This issue can be resolved by replacing the check valves, with an estimated repair cost of between $100 and $150 per valve.
- Failed Steering Wheel Position Sensor: The 1996 GMC C3500HD may experience a failed steering wheel position sensor, causing a service stability message to appear. This issue can be resolved by replacing the sensor, with an estimated repair cost of $200 to $300. This issue can occur at any time, but it typically occurs around 90,000 miles.
- Excessive Oil Consumption: The 1996 GMC C3500HD may experience excessive oil consumption, which is a common issue with 2007-2013 GMC and Chevy trucks. This issue can be resolved by replacing the sensor, which will cost approximately $200 to $300.
- Failed 4WD Transfer Case Encoder Motor Position Sensors or Selector Switches: The 1996 GMC C3500HD may experience failed 4WD transfer case encoder motor position sensors or selector switches, which are common issues with 2007-2013 models. This issue can be resolved by replacing the faulty parts.
- Failed HVAC Temperature or Delivery Mode Door Actuators: The 1996 GMC C3500HD may experience failed HVAC temperature or delivery mode door actuators, which are common issues with 2007-2013 models. This issue can be resolved by replacing the faulty parts.
- Failed Fuel Level Sensors: The 1996 GMC C3500HD may experience failed fuel level sensors, which are common issues with 2007-2013 models. This issue can be resolved by replacing the faulty sensors.
These are some of the common problems reported by owners of the 1996 GMC C3500HD. It is essential to address these issues promptly to avoid more severe problems and ensure the safe and reliable operation of the vehicle.
1996 Gmc C3500hd car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Gmc C3500hd problems, we found that the most common problems with these 2023 model year vehicles are:
- Fuel system problems
- Other problems
The graph below shows statistics for all 1996 Gmc C3500hd vehicle components and the number of complaints received.
1996 Gmc C3500hd complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1996 Gmc C3500hd.
FUEL SYSTEM, OTHER PROBLEM
- Date Of Incident: 2004-07-10
- Components: FUEL SYSTEM, OTHER
- Summary: I HAVE A 96 GMC 3500 WITH STALLING PROBLEMS. I ALMOST HAVE BEEN IN TWO ACCIDENTS WITH THIS PROBLEM. ONCE WAS WHEN THE STALL HAPPENED DURING A INTERSECTION AT A HIGHWAY. THE OTHER IN A PARKING LOT, I ALMOST HIT A PERSON AND TRUCK, BECAUSE WHEN THE ENGINE STALLS I LOOSE ALL BRAKES AND ALL STEERING. I AM TOLD IT IS THE PMD, I AM GOING TO GO AND SPEND $400 TOMORROW AND RELOCATE THE PMD. I WAS TOLD BY A GM DEALER IF THERE WAS A CODE TO GO BY IT POSSIBLY WOULD BE A WARRANTY ITEM. I HAVE SPENT $270 ALREADY FOR THEM TO TELL ME THAT. I THINK THAT GM NEED TO CORRECT THE PROBLEM AND STOP BEING SO CARELESS WITH PEOPLES LIVES. *JB
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