I have a 1987 glhs I get a water pump and timing belt on the car car ran Fantastic Four Thirty miles and then just all the sudden lost power and then the car started having erratic Idol where would I go in 1800
and then it would run at 1500 and then the car would stall I rechecked the timing that is dead on did not jump a tooth and I have no codes I am just stumped on this there is no vacuum leaks at all I did put in a new pic up and I had and that did not affect anything in the distributor fuel pressure is at 55 with the vacuum line off