Questions & Answers for: check engine light chevrolet express

check engine light flashing i have a 2002 chev express van that the check engine light flashes on and off leaves no codes and looses power going up hills worse with a/c on has new plugs cap rotor coil

...check the codes for the computer. sounds like the computers sending back a kill engine order. I have 1999 chevrolet van i want to know how to disconnect my secruity on it GO TO THE 14:30 ...

...pump for power. Then check for spark at plugs and wires. Remove wire from coil and hold near engine and see arch when you crank. No arch. Replace ignition Modular inside distributor cap or cap or ...

How can I reset check engine light on 2003 Chevy express U can do it with a scanner or you can just disconnect the battery negative cable for 5 minutes

...lights and interior lights of my chevy express 2007 van are out. all other lights work. I have checked the fuses. can't find the problem Fuse block under the hood. Driver's side, under the brake ...

check engine light on and heat gauge all the way to the left at 100 Need to check with OBD. Over heating means fan is not working or if newly installed engine, the mechabis did not installed the ...

...can anybody help let me know thanks Check this out http://vatspasslockpasskeysecurityhelp.yolasite.com/ replace the ground stap from the chassis to the engine on the passanger side lower part of ...

...when i turn head lights on check battery as it may be dead or alternator may be going bad. to check alternator, start engine, remove lead from battery. if it dies, then the alternator is no

check engine light to stay on for about 3-5 mins.then go off on my 2006 chevy express van check gas cap any of the fluids can be low and cause that brakefluids trans fluid ect.Hope

...headlight switch. Checked all the fuses in both fuse boxes with ohm beep meter. all good check the shell earth wires in engine bay there are a few just look for them and check them and clean them