1994 GMC Vandura 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 GMC Vandura 2500

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1994 GMC Vandura 2500 Problems

Service transmission every 30,000 miles
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Replace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure

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.

Idling Problems Due to Vacuum Leak in Throttle Body Gasket

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

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1994 GMC Vandura 2500 Reviews

should timeing marks on a timeing chain be pointing at each other or in a straight line up
my wife loves this van, and Im tired of it because Im the one working on it all the time. I went thru 4 starters within 1 month and now i have to put a timing chain and gears in it, but i keep getting this roering sound from the rear and cant figure it out. i re-done the brakes, put gear oil in the axels, changed the tires, and three auto mechanics couldnt tell me whats wrong, im at a loss. any...

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