Any ideas please. I have a 98 v4 type r sti with a built engine, it was going good but now you could start the car and its going on 2 cylinders but will come back on all 4 after a couple of minutes. After it comes onto all cylinders if I stop it and then start the car later on it will be on all 4 still but you could go and start it again and it's on 2 cylinders. I have done a compression test and all good, blow down and all good, changed the ecu and it still does the same, changed the coil pack, spark plugs and leads still the same, changed the igniter and its still the same. Now I'm out of things to try has anyone any ideas please
