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2004 Chevrolet Silverado 3500 Question: smokes only at idle



, 6.6L V8 Diesel Turbo, Lewisberry, PA, October 27, 2010, 19:10

I have white smoke out the exhaust only at idle. I checked antifreeze level and I know that is not burning that.

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  • Answer #1

    October 27, 2010, 19:24

    you wont notice coolant loss when burning. it would take a while before you noticed any loss. i would have the cylinders checked for leak down. i believe you will find a head gasket or cracked head issue.


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