I have a 1989 chevrolet caprice that sat for about 6 months. I have replaced the spark plugs, wires, fuel pump, idel control valve, tps sensor. The problem is when it starts up when it is cold it runs fine, but when it warms up, like the choke goes off, it won't idel and stalls out. It is a 305V8 with fuel injection on it. When I start it back up after it stalls out and hold the gas down it will run perfect, just won't idel.
Thursday, June 28th, 2012 AT 1:09 AM