1999 Chevy Monza Sedan 1600cc. First realized car not wanting to go over hills engine will die out. Started by changing all plugs and plug wires, problem still existed, then got diagnostic tested showed the spark control unit faulty purchased new one then it started well then problem reoccurred when car got warmer. Changed the head gasket, changed lifters, fuel injector, refaced head and now the car starts but is not reving, and after one minute in idle gives a loud back fire actually saw fire coming from fuel injector. I was told problem could be fuel pump, or the lifters not building enough pressure to allow valves to open so vehicle can rev. However I have purchased so many parts and yet the initial problem exist. What do you suggest I do at this stage. By the way its a manual gear selection 1600 x 1600 engine and orange engine check light comes on when you drove car for ten minutes.
Can the lifters cause the car not to rev. ? :(
have the same problem?
Sunday, August 5th, 2007 AT 12:42 AM