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Old 04-15-2013, 11:40 PM
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Brett_ty Brett_ty is offline
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Join Date: May 2006
Location: FT Lewis, Washington
Posts: 211
Default White Smoke when letting off throttle

Just got back from an Afghanistan deployment, 10 months my GTO sat in storage mostly. My dad started it up every other month or so and drove it around.

PROBLEM: Seems that when I get on the throttle and shift/let off, a white cloud of smoke comes billowing out the exhaust. Does not do this during idle or revving and then letting off...only while moving. I don't think it's coolant. Is this a symptom of mixture, pcv valve, timing?

Anyone know a good pontiac engine mechanic/tuner around the tacoma/Ft Lewis area?