I have a 1990 jaguar xj6 and the idle jumps often it also idles very very low and is very rough
Thursday, January 19th, 2006 AT 3:01 PM
2 Replies
KEN L
MASTER CERTIFIED MECHANIC
47,513 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