1996 JEEP GRAND CHEROKEE IDLES IRRATIC

  • Tiny
  • PatrickHanes
  • 1996 Jeep Grand Cherokee
  • 200,000 miles

Replaced fuel pump now the idle fluctuates ie, up, down, surges. Thought it was a vaccum leak but all vacuum lines seem to be fine. No codes set. Any ideas? Prior experiance tells me to check the map sensor but again no codes were set.

Monday, August 5th, 2013 AT 9:18 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,140 posts

Clean throttle plate on both sides with choke cleaner and iac hole if you have one.

Was this
answer
helpful?
Yes
No
Tuesday, August 6th, 2013 AT 6:58 AM

Please login or register to post a reply.

Similar Questions