Chevrolet G Series Van (G20) Repair and Maintenance

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

Chevrolet G Series Van (G20)
16 reports
Chevrolet G Series Van (G20)
13 reports
Chevrolet G Series Van (G20)
11 reports
1995 Chevrolet G Series Van (G20)
0 answers
1990 Chevrolet G Series Van (G20)
1 answer
1991 Chevrolet G Series Van (G20)
0 answers
Chevrolet G Series Van (G20)
$234 to $476
Chevrolet G Series Van (G20)
$662 to $1,856
Chevrolet G Series Van (G20)
$142 to $319
Chevrolet G Series Van (G20)
$158 to $364
Chevrolet G Series Van (G20)
$415 to $743

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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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I'm changing my radiator well one I took out has a heater hose connected to it and the used radiator I got doesn't have a place for that heater hose is there another place I can route that hose to?

I put 6 but still low and going slow now but reverse fine and fluid drain from coolant line

I put 6 quarts in she drive but I have to gun it in drive but reverse work fine

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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.VEHICLE DESCRIPTION: CHEVROLET AND GMC G VANS EQUIPPED WITH SLIDING SIDE DOORS AND REMEDIED DURING SAFETY CAMPAIGN (95V197/95-C-58) BETWEEN JULY 18, 1997 AND FEBRUARY 6, 1999. THE SLIDING SIDE-DOOR REAR LATCH WAS REPLACED WITH A LATCH THAT WAS IMPROPERLY RIVETED.VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLES. ONE OR BOTH FRONT BRAKE ROTOR/HUBS WERE BUILT WITH AN OUT-OF-SPECIFICATION GRAY IRON THAT CAN FAIL DURING THE LIFE OF THE VEHICLE.

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i have a 1990 chevy g20 van and since iv had it i took it for a test drive the first day i have had it and only went about a mile and a half from home and started going up hill is when i had lost power and costed to the side of the road and would start it had sounded like i was out of gas>when i had finally made it home finally after getting it towed i had a mechanic come out and look at it and...

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.

when wet outside brakes are very grabby hydroplanes

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