Zetec with ATM, CD4E.
Unless I hold down the gas to keep it running, keeps dieing.Check engine light stays on.
I just replaced the head gasket, the timing belt is correctly set, and it seems like it holds vacuum, based on the fact that when I pull the vacuum tube off the brake booster, you can hear the vacuum pressure equalise, plus when I put a vacuum on that tube, it is holding.
Fuel pressure holds about 30 psi, and the injector resistance is like 14.5, within the haynes manual specs.
All hoses and electrical connections seem alright.
Compression test shows around 100 PSI on each cylinder when cranked for a coupld seconds.
Now when I first got this car, it was hard to start but stayed running once it got going, needed a head gasket, I did that, but now this problem.
I am about lost at this point thanks for any help.