1999 Chevrolet Express 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Chevrolet Express 1500
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1999 Chevrolet Express 1500 ProblemsEngine Misfire Due to Worn Valve Seat
The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Our technicians tell us the misfire may or may not be felt while driving. They further recommend that both cylinder heads be removed and thoroughly inspected and repaired as necessary.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
1999 Chevrolet Express 1500 Questionswhen should the transmission fluid be changed or flushed? (2 answers)
this is an old conversion van that is used for a handicapped person. the fluid has no been changed in a while.
Speedometer going crazy and I changed the VSS but still the problem remains. Changed it a day ago. Today its back! I would like to Do-it-Myself. I'm an Average joe tjat loves to save Money.
the front wheel off so that i might change the pads