Chevrolet G Series Van (G30) Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Chevrolet G Series Van (G30)
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
Chevrolet G Series Van (G30) ProblemsFlush brake fluid every 60,000 miles
One or more fuel injectors may become stuck closed causing an engine misfire and the Check Engine Light to illuminate. Our technicians tell us that this problem can be caused by some fuel additives. There are special procedures which may be able to restore the affected injector. If this fails the affected injector must be replaced.
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.
Chevrolet G Series Van (G30) Questionswe replaced radiator, hoses, thermostat its still overheating What did we miss? (1 answer)
anything else we can replace?? Or its the dreaded head gasket??
I was told that because of the year of my vehicle, it's not a good idea to change my transmission filter or fluid. Is that true? Would my ses light turn on if either my fluid or oil were low?