Join Date: Mar 2001
Location: Tampa Florida USA
I have an 86 Camero Z28 with a 305 TPI engine. The problem im having is that when i first start it up it stalls and will not stay running, even when i hit the gas it just dies. Until the engine heats up i cant stop it from stalling. Also in drive at an idle, it tries to die, i have to slide it into nuetrel and rev the engine at a stop light to keep it from dying. And on take off, when i hit it, it hesitates and stumbles, but when i get passed take off it runs fine. Fresh tune up, AC-Delco rapidfire plugs, 8mm wires, high performace coil, cap and rotor, fastchip, new alt, changed oil and filter, the only thing i havent done yet is replace the fuel filter. But i know thats not why im having problems starting it cold. I have some books, chilton and hayes, and the only thing like a choke i can find in there is a Cold Start Valve, does this need to be replaced maybe? also i get no codes when i short A & B. Please help this is very frustrating.....