[QUOTE]Originally posted by UKEvo
I also found that the zero position of the throttle plate on the air flow meter was incorrectly set and this can lead to idle surging up and down.
have you been able to adjust the zero position of the throttle plate, I have to do it on my 260E, 1988?
If yes, is it easy to do it?
Could you explain the step by step procedure you used?