Idling problem, please help!
Hey everyone,
I'd have a big problem, which I hope, you could help to solve. I've got an Escort from 92' in which I've put an 1.8 Zetec engine from 99' with an EEC-V engine control unit. My problem would be with that there is no "choke" when the engine is cold. I mean that after a cold start up and 5 secs, the idling is already 900 and the engine is stuttering. In this case, the performance is quite small, too. As the engine warms the idling becomes smoother and the performance is getting better. There is no error code. The ECT sensor works properly and there is no broken cable. What I did is the changing of IAC valve.
Thank you in advance for your answers.