I've posted this on M2 forum, and I didn't hear a single feedback so far.
While I hope that someone here could give me some info:
Having an idle issue on cold or when engine is warm.
It vibrates on every few seconds and rpm jump between 20-40.
When driving the car, car jerks between 1.2k and 2k rpm, in first and 2nd gear.
Everything above 2k rpm it works normal.
e
I believe that, the one of the fuel injectors is leaking very little and I think its number 4 after taking some idle logs.
Now, I'm looking to try to fix this by replacing it with the Bosh OEM ones, and I would like to know if fuel injector replacement requires re-calibration after the install?
Also, what are the torque specs for injectors and when replacing the spark plugs?
Thank you!
Here is the idle log:
https://datazap.me/u/yellowflash21/m...31&zoom=17-616