After car has warmed up idle goes up and down

CHUCKBERG

MEMBER
2003 CADILLAC SLS
119,000 MILES

Saturday, December 29th, 2012 AT 8:59 PM

2 Replies

ASEMASTER6371

MECHANIC
52,797 POSTS

Is the check engine light on?

Roy

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After car has warmed up idle goes up and down

2 Replies

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