White smoke out the tailpipes when I first start the engine when it's cold. The engine jumps when I take off.
Mar 22, 2012 at 10:22 PM
Why do I have white smoke coming out the tailpipes in my 1999 Cadillac Deville when I first start engine?
ROCKZILLA
- MEMBER
- 2 POSTS
White smoke out of the tailpipe is an indication of coolant burning in the cylinders-you sure its not blue mix w/white an dose it disappear when the engine is at operating temperature
Mar 22, 2012 at 10:26 PM
Yes it disappears but is it the head gasket or something else?
Mar 22, 2012 at 10:41 PM
To find out if its the headgasket have it chemically tested could also be the valve seals/guides/stems if its blue in color-
Mar 23, 2012 at 12:10 PM
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