1993 Chevrolet G Series Van (G20) Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Chevrolet G Series Van (G20)

1993 Chevrolet G Series Van (G20) Problems

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.

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

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.

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1993 Chevrolet G Series Van (G20) Questions

coolant line is needing replacement. fluid levels low. reverse but not drive or very little. will a fluid drain and change along with filter screen cleaning correct the problem?

will a filter/screen and pan gasket help this ? the fluid level check shows dirty ATF and some rust flakes.

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1993 Chevrolet G Series Van (G20) Recalls

THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: CERTAIN LIGHT DUTY PICKUP TRUCKS, SPORT UTILITY VEHICLES, OR MINIVANS EQUIPPED WITH 3-SENSOR ABS (ANTILOCK BRAKING SYSTEM) EBC4 UNITS.THE FRONT DRIVER AND PASSENGER SEAT BACK HEIGHT DOES NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 202, "HEAD RESTRAINTS."THE TRANSFORMER USED TO POWER THE NEON CENTER LIGHTBEAM CAN OVERHEAT AND CATCH ON FIRE.

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1993 Chevrolet G Series Van (G20) Reviews

Very Pleased with vehicle. Had to replace Transmission due to prior owner abuse. Need to change fuel pump, don't know where relay is for fuelpump. Any help would be great. Also is a bit hard on fuel. Any tricks beyond standard tuneup would be great. Can't invest too much $$$ due to being disabled.

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