I have 1987 chev s 10 blazer with 2.8 eng. Starts and runs at idle just fine. When u acccelerate to about 20 mph the engine just looses all power, just like severe exhaust restriction. Had exhaust checked only has 1lb back pressure. I have changed I A C motor and T P S. Fuel pressure builds up to about 14 psi, while idling, but falls to zero when u shut engine down. Any help would be helpful. Thank u
have the same problem?
Tuesday, July 2nd, 2013 AT 7:24 PM