Well, the first day i drove, it was mostly ok, it stalled two times suddenly, i don't know why, but otherwise it ran good.
The next day, i got some idle issues - rises to 2k rpm and then falls back to 800. If i shut off the engine, and restart it the idle is behaving ok.
And now it's jerking really bad. idle is good. and when i drive with constant rpms everythings fine as well. But when i want to accelerate, the cars starts to stutter. It stutters so hard, it's undriveable - i can't get up to speed normally. It's like sudden power loss.
My guesses are:
Fuel pump
Ignition, but..
Fuel pump - if it cannot deliver sufficent pressure or volume, it would also lose power while driving with constant RPM, right?
Ignition - I could believe, that P.O. of the car, has adjusted the distributor, so that it would run "better" on a beat down ke-jet system with vacuum leaks and all. So now that no vacuum leaks are present, and the fuel delivery is ok the ignition is too much advanced?
but the first day, when i test drove, i didn't have this problem,
I have tried multiple settings on the EZL resistor trimmer, some are better, but it still runs like crap on every setting.
Here is a log, where you can observe the idle rpm issue, maybe you see something else wrong.
I have lamda correction enabled, but i haven't performed the adaptation yet.
I also tried driving with correction disabled, did not notice any major differences.
I haven't got a log of the terrible drive today, unfortunately, but i'll try to record it tommorow.
