1999 Chevrolet Express 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Chevrolet Express 1500
1999 Chevrolet Express 1500 Problems
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.
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.
1999 Chevrolet Express 1500 Questions
Changed fuel pump and filter. It sat for a year with same gas pulled all that out when changed pump. Any ideas
Looking for a location to wear to put the Freon in on the low side
Code came back catalyst, mass air flow and egr stuck closed.changed mass air, pulled egr and cleaned with throttle body cleaner had alot of carbon but not stuck replaced o2 and now the engine turns over and will only start if I spray carb cleaner in throttle body. What am I missing
1999 Chevrolet Express 1500 Recalls
1999 Chevrolet Express 1500 Reviews
I have a beautiful 1999 Chevy Express Conversion Van by Starcraft. The only problem here lately is I have trouble starting it sometimes in damp weather but once cranked it will start all day. My service light never came on.But it just came on and I had it checked out and the code says it is my o2 sensorand I am wondering if that has anything to do with the cranking of it
Love this Van! Great Family Vehicle :) Previous Owner wasn't very good to it but we have redone EVERYTHING and love it even more now!