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Old 08-09-2003, 01:12 PM
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sc3148 sc3148 is offline
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White smoke is generally from coolant leaking into the combustion chamber, or if it's and automatic trans it could be a bad vacuum modulator pulling trans fluid into the intake.

If its black smoke it's to rich a fuel mixture.
If it's blue or lite blue smoke, I would definitely check for a valve guide or seal problem first like bumpstick suggested, then check the rings by a leak down test.
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