2002 Cadillac Deville white smog

2002 CADILLAC DEVILLE

128,000 MILES • V8 • 2WD • AUTOMATIC

RICARDOSI

MEMBER
2 POSTS
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First start in the morning or a cool engine I see white smog coming out of the exhaust with no pressure from both pipes. With the cool engine I notice 10 seconds of uneven idle. other wise work well, it has a new set of spark plug and radiator recently done.
Thanks,
Ricardo

Aug 7, 2014 at 9:54 AM

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HMAC300

AUTOMOTIVE REPAIR CONTRIBUTOR
48,601 POSTS

white smog is nothing to worry about, try cleaning throttle plate on both sides and iac hole with choke cleaner.

Aug 7, 2014 at 10:29 AM

RICARDOSI

MEMBER
2 POSTS

Thank you for your input.
Have a great day.

Aug 7, 2014 at 3:30 PM