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1990 Chevrolet G Series Van (G20) Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 Chevrolet G Series Van (G20)

No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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The national average repair and maintenance cost for a 1990 Chevrolet G Series Van (G20) is between $361 and $442 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Repair Cost Index Score
24
1990 Chevrolet G Series Van (G20)
scores in the least expensive range of all car models for average repair and maintenance costs
0
100
24
$
$$$
39
- average of all models
What does this score mean?
$402
Annual Repair Cost
on average
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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 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...
An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.
SEAT BACK OF THE REAR BENCH SEAT MAY BREAK AWAY FROM THE SEAT CUSHION IN AN ACCIDENT.
IMPROPERLY TORQUED TIE ROD CLAMP FASTENERS COULD ALLOW THE TIE ROD TO LOOSEN AND EVENTUALLY SEPAR...
Overall (3 Reviews)
Body, Interior & Misc.
Brakes
Drive Train
Electrical & Lights
Engine
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
September 30, 2013
1990 Chevrolet G Series Van (G20)
I had the same issue as with the idle, turned out to be a combination of a bad EGR valve and I replaces the pick up coil in the distrbutor for 22.00, just knocked out the dist. gear pin with a punc...
December 18, 2012
1990 Chevrolet G Series Van (G20)
I had the same thing happen on our 1991 g20. Found a fuse for the fuel pump was all it was! Hope this helps!
December 12, 2012
1990 Chevrolet G Series Van (G20)
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 p...