1992 Chevy Truck V8 Two Wheel Drive Automatic
My 1992 3/4 ton with 7.4L suddenly stopped running. There was no warning such as hesitation when fuel is low. I removed the air cleaner top and poured fuel into the throttle body and attempted to start it and it started until the fuel ran out. That eliminated any ignition problems. Now I started to look into the fuel system. I removed the fuel pump from the tank and tested it on the bench and it works. I checked the ECM fuses they are OK. The fuel pump fuse and relay are OK also. I replaced the engine control computer and it still does not start. I loosened the fuel line fitting on the back of the throttle body and turned the engine over and no fuel is getting to the inlet. I have replaced the fuel pump and fuel filter also. What else can I test or check to determine what is wrong?
have the same problem?
Thursday, October 29th, 2009 AT 4:38 PM