1990 Chevrolet G Series Van (G10) Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Chevrolet G Series Van (G10)

Repair Estimates

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1990 Chevrolet G Series Van (G10)
$
240
to $
418
1990 Chevrolet G Series Van (G10)
$
219
to $
450
1990 Chevrolet G Series Van (G10)
$
999
to $
1,371
1990 Chevrolet G Series Van (G10)
$
452
to $
908
1990 Chevrolet G Series Van (G10)
$
364
to $
496

1990 Chevrolet G Series Van (G10) Problems

Alternator May Fail and Cause Noise and Dead Battery

The alternator may fail causing the battery to go dead. The charge light on the dash may or may not illuminate. The alternator may also develop an abnormal noise. A failed alternator will require replacement.

Intake Manifold Gaskets May Leak Coolant or Engine Oil

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.

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.

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1990 Chevrolet G Series Van (G10) Questions

1976 Chevy shag wagon.. How do we know if it's a G or C series? It's a shorty (1 answer)

It's a shorty van thx.

My 1990 g-series Van, 350 motor wants to run hot after about 30 miles. (2 answers)

I have replaced the thermostat. When I went to do this the bottom half of the thermostat was gone,so far I have found no particles from the old thermostat. I also replaced the radiator, checked the water pump. It also sounds like there is a leak in the exhaust manifold. It runs about 30 miles on ...

heater core disassembly of heater core cabinet? (1 answer)

trying to replace the heater core, but don't know how to get the cabinet apart,
does it unbolt from both inside under the dash and outside through the firewall?

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1990 Chevrolet G Series Van (G10) Recalls

Recall 91V040000
SEAT BACK OF THE REAR BENCH SEAT MAY BREAK AWAY FROM THE SEAT CUSHION IN AN ACCIDENT.
Recall 90V074000
IMPROPERLY TORQUED TIE ROD CLAMP FASTENERS COULD ALLOW THE TIE ROD TO LOOSEN AND EVENTUALLY SEPARATE.

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