1994 GMC G Series

Owner complaints

What owners report most

1. Seat belts4
2. Electrical system1
3. Power train1
4. Service brakes, hydraulic1
5. Structure1
6. Tires1

Latest complaints

• Jun 11, 2008CA50,000 mi
  Tires

  Delamination of tire dotut1ldnd2803j07r. *tr

• Jan 8, 1998VA
  Power train › Automatic transmission · Seat belts › Front › Anchorage · Service brakes, hydraulic › Antilock/traction control/electronic limited slip

  Seat belt binds/twists, making belt uncomfortable. The binding causes driver to remove the belt in order to adjust control/release the parking brake. Also, transmission fluis leaks from rear transmission when vehicle IS parked on an incline with the front of the vehicle higher than the rear. In addition, ABS brake failure.

• Jun 28, 1996TX
  Seat belts › Front › Anchorage

  Seat belts for rear bench seat too short to be used when seat IS in forward position. *Dh

• Apr 4, 1996LA
  Electrical system · Seat belts › Rear/other · Structure › Body

  Vans electrical system shorted out. *Dsh

• Nov 2, 1995NJ
  Seat belts › Front › Retractor

  Non-skid fabric designed to help passengers stay in seat in event of an accident, prevents seat belt from retracting when driver exits vehicle. *ak

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10246631Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
• 6092348Failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, illumination of the service engine soon light.
• 635817A failure of the electronic diesel fuel injection pump, leaking to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
• 629423Some customers may experience a failure of the electronic diesel fuel injection pump.
• 628938Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine.
• 628910Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance of fuel economy, hard/ no starts, hesitation, as well as illumination of the service engine soon light.
• 619204Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
• 619170Some vehicles may experience a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
• 619065Deductible reimbursement clarification and vin breakpoint correction to 00064 - special policy adjustment - electronic diesel-fuel injection pump failure - repair / replace.
• 609709Subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement.
• 609676Fuel solenoid driver located on the side of the fuel injection pump failed, causing vehicle to no start or stall.
• 601127Complaints that their vehicle IS difficult to start or will not start.
• 600430Comments of a no start, stall condition.
• 52572No upshift/2nd gear only after cold start-intermittent dtc 87 - high ratio error (replace eprom).
• 52558Fiber glass rear fender paint star shaped cracks (install protective liner).
• 52350Engine hard to start (replace fuel pump pulsator).
• 39303Transmission leak at rear extention housing and prop shaft.
• 39074Rear and side cargo door latch rattles.
• 39070New cast iron exhaust manifold and stainless steel gasket to correct engine noise condition.
• 37962General motors has determined that certain 1994 GMC c/k trucks and g vans may experience poor throttle response, stalling, misfire, poor cold or hot starting, extended cranking of the starter with a hot engine, and/or your vehicle will start and then stall when the engine IS hot. Vehicles with manual transmissions may also experience deceleration stall and poor acceleration performance. To correct these conditions, involved vehicles will be updated with a service parts kit and a pcm prom.
• 37958Revision to product emission campaign 94-c-28 - emission label error.
• 37947Oil pressure gauge reading concerns.
• 37942Transmission extention seal leaks.
• 37844Insufficient heater performance.

Every GMC G Series model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.