Truck Forums - Blowing White Smoke, '05

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timreese

09-24-2008 07:10 PM

Blowing White Smoke, '05

I have an '05 Sierra Diesel that has 118,000 miles on it and blows alot of white smoke while I am in idle. I'm away from home on work so I can't take the truck to my trusted mechanic. Any advice from anybody with experience in this matter would be great.

Argon

09-25-2008 05:21 AM

RE: Blowing White Smoke, '05

are we talking a small buildup of smoke or a freight train?

how white?..grayish,or thick and white?./...pure white =coolant,which is never good.
is it low of coolant?
your bullydog programmer may have busted a headgasket.

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