Rumble and VERY loud through 15 mph.

Tiny
CEF7
  • MEMBER
  • 1989 JEEP CHEROKEE
  • 200,000 MILES
I have a 1989 Jeep Cherokee. It had stalling problems, which were fixed. Now it is very loud when idling and through about 15 to 20 mph. Could this be the IAC?
Tuesday, October 25th, 2011 AT 11:06 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check for a vacuum leak, a hose may have fallen off, especially if you hear a sucking or whistiling type sound. It cold be just eh duct work going to the throttle body has a hole in it as well.
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Wednesday, October 26th, 2011 AT 2:55 PM

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