I HAD A BLOWN HEAD GASKET

  • Tiny
  • Venegas
  • 1999 Jeep Cherokee

I had a blown head gasket. It was replaced but now when it starts it idles up all the way. What can ccause this problem. I thought of replacing the MAP sensor, but I heard it may be some vaccum leak some where. What are the probabilities and places you can find these leaks?

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Sunday, November 18th, 2012 AT 10:00 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Either vacuum leak or the iac motor on the throttle body.

Roy

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Sunday, November 18th, 2012 AT 10:02 PM

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