1988 300E:
After removing and cleaning (eraser) the airflow sensor, car would run without hunting and increase in idle. However I then adjusted the idle mixture to try and smooth out the idle- but the adjuster seems to be sticking and made the engine run very erratic.

Engine shaking then stalls.
Engine wont start again.

Owner tired goes to bed..
any thoughts are welcome.

Phil
1988 300E300 E Will Not Start