1999 Jeep Cherokee Had Blown Head Gasket Replaced Now Starts Idles Way Ccause

1999 JEEP CHEROKEE
Avatar
VENEGAS
  • MEMBER
  • 1 POST
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?
Nov 18, 2012 at 10:00 PM
Advertisement
Avatar
ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
either vacuum leak or the iac motor on the throttle body.

Roy
Nov 18, 2012 at 10:02 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.