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)

Repair Estimates
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1990 Chevrolet G Series Van (G30)
$
317
to $
1,749
1990 Chevrolet G Series Van (G30)
$
130
to $
1,069
1990 Chevrolet G Series Van (G30)
$
83
to $
584
1990 Chevrolet G Series Van (G30)
$
225
to $
583
1990 Chevrolet G Series Van (G30)
$
129
to $
466

1990 Chevrolet G Series Van (G30) Problems

Flush brake fluid every 60,000 miles

Our technicians recommend flushing the brake fluid every 60,000 miles.  Brake fluid that is dirty may cause problems in the brake system.

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.
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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1990 Chevrolet G Series Van (G30) Questions

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.

When I accelerate between 30 and 35 mph what causes my van to shake and vibrate? (1 answer)

Why is my 1982 Chevy Van G30 bogging down? Now it won't move at all. (2 answers)

My engine sputtered just a little then it started bogging down on me. It would shift through 3 gears but is pulling very hard now won't move at all.

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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

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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