i have a 1990 jaguar xj6 and the idle jumps often it also idles very very low and is very rough
Jan 19, 2006 at 3:01 PM
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.
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STRAILER
AUTOMOTIVE REPAIR CONTRIBUTOR
54,185 POSTS
First check for vacuum leaks, if ok, scan main pcm with our pocket scanner, repair trouble codes to recheck system. If no codes are present then try replacing the idle air control motor. :D