| surging + overrevving idle
Hi All,
Another problem with this 1995 E200 that has popped up.
Symptoms:
Surge+Hesitation on freeway - can feel car slowing down then speeding up
Uneven Idle - sometimes its fine, other times it will shoot up to 1800rpm
Buzzing noise coming from black box on top of engine, AFM?? when IGN=on
Vacuum noise coming from somewhere on slight push of accelerator pedal.
So I guess the main one is this buzzing noise from the air flow meter, I am assuming thats what it is, its mounted to the throttle body. If ppl have a picture of the W124 engine I can point it out.
I think once I fix that buzzing my other problems will go away.
Advice?
Cheers
David |