ROUGH IDLE

1999 Jaguar

Tiny

Ms Jaguar Xk8

September, 16, 2008 AT 5:12 PM

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

FOUND 2453 RELATED QUESTIONS

1 Answer

Tiny

blackop555

September, 16, 2008 AT 8:13 PM

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.

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