Craig_Keating Hoping someone can help. Have just had a complete top end rebuild done on my Astra 2.2 but am still sucfering an issue. I have no acceleration when putting my foot down the engine doesn't respond anymore after about 40% pedal. Could it be a blockage if the precat got clogged when the head webt or is there other things to check first?? Any help gratefully recieved
damon ok basic stuff first, is the ecu light workign and is there any codes, does it come on with the ignition then go out once the car is started, what caused the head needing rebuilding? is the timing 100% correct?