Question about 2001 Pontiac Grand Am SE
Blowing white smoke out of exhaust checked front 3 spark plugs and they were dry. The oil is not milkey. water out of holding tank and run down on passenger side front tire. On top of the engine the #3400SFI is stamped on intake head
Your cooling system is preasureising due to a leaking cylinder head gasket the white smoke you see is coolant passing through the exhaust valve on the offending cylinder have the cooling system tested for CO content hope this advice helps
Posted on Feb 24, 2009
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Posted on Jan 02, 2017
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