1999 JAGUAR ROUGH IDLE

  • Tiny
  • Ms Jaguar Xk8
  • 1999 Jaguar

Engine Performance problem
1999 Other Jaguar Models V8 Two Wheel Drive Automatic 65000 miles

I have 1999 XK8. It runs well expect when It's idling, It surges and jumps

Tuesday, September 16th, 2008 AT 5:12 PM

1 Answer

  • Tiny
  • blackop555
  • Expert
  • 10,563 posts

Disconnect IAC module and see if the pintle moves freely in it, if not then its probably carboned up, you can TRY to clean it and free it up if not might need replacement.

Check for vaccum leaks as well.

Was this
answer
helpful?
Yes
No
Tuesday, September 16th, 2008 AT 8:13 PM

Please login or register to post a reply.

Similar Questions