1987 Mercedes Benz 190e miss fire

Tiny
TRUEBLUE93535
  • MEMBER
  • 1987 MERCEDES BENZ 190E
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
Idle is unstable and turns off when I make a stop
in drive

and also when idling, rpms fluctuate up and down sligthly some times turns off
Wednesday, December 31st, 2008 AT 10:00 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Hello
Thanks for the donation.

It sounds like you have a faulty Idle Air Control Valve (IAC Valve). Should be located on the throttle body.

Need replacement instructions? Just ask and you shall receive!

Hope this helps.
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Wednesday, December 31st, 2008 AT 11:21 PM

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