1990 Chevrolet G Series Van (G30) Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Chevrolet G Series Van (G30)

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1990 Chevrolet G Series Van (G30)
$
128
to $
1,052
1990 Chevrolet G Series Van (G30)
$
82
to $
576
1990 Chevrolet G Series Van (G30)
$
315
to $
1,734
1990 Chevrolet G Series Van (G30)
$
1,046
to $
2,569
1990 Chevrolet G Series Van (G30)
$
212
to $
757

1990 Chevrolet G Series Van (G30) Problems

Intake Manifold Gasket 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.

Coolant Leak & Engine Overheating

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 or Crank Over But Not Start

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 (G30) Questions

Speedometer not working 1987 chevy G30 (1 answer)

Everything works except speedometer

Actually it's a 1987 chevy G30 12 foot box truck where do you put the freon in (1 answer)

The high side has access and the dryer filter I'll need to get an conversation kit the compressor cuts in and out I need to charge system just purchased this van few weeks ago thanks!

My fan only blows air through the defroster. What causes this? How do I fix it? (1 answer)

Problem is constant now but it was intermittent and would switch after a few minutes.

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1990 Chevrolet G Series Van (G30) 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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1990 Chevrolet G Series Van (G30) Reviews

Rated
based on 1 customer reviews
An excellent vehicle with some previous owner issues - such as no oil changes, lights not replaced or repaired, fuel inlet restrictor damaged/missing, missing sound system but intact radio/cassette player, and otherwise shoddy repairs to the whole of the vehicle. But, as with any gem in the rough, this vehicle has a great engine and transmission with low (for the year) miles.

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