eratic idle

1976 MERCEDES BENZ 450SL
50,000 MILES
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KODAK
  • MEMBER
  • 1 POST
Eratic idle control idle goes up and down until warm goes to high on acceleration and will not come down.( not smooth idle
Jan 16, 2012 at 11:28 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
these symptoms together are indicative of a vacuum leak.
Jan 16, 2012 at 11:41 AM
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