» » »

Problems for specific GMC Vandura 3500 years:

Car problem reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

Most reported 1993 GMC Vandura 3500 problems

 

Verified for the GMC Vandura 3500

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

8 Reports
Me Too

Verified for the GMC Vandura 3500

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

7 Reports
Me Too

Verified for the GMC Vandura 3500

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.

7 Reports
Me Too

Verified for the GMC Vandura 3500

The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.

6 Reports
Me Too

Verified for the GMC Vandura 3500

An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.

6 Reports
Me Too

Verified for the GMC Vandura 3500

On the 4L80-E Transmission (Diesel and 7.4L gas engine), Transmission fluid may leak through the electrical connector on the side of the transmission, damaging the wire harness and causing the transmission to shift erratically. Our technicians tell us there are updated shift solenoids, an internal  transmission harness, and a connector pigtail available to correct this fault.

3 Reports
Me Too
Ask a Question