hoodilio Posted May 28, 2003 Report Share Posted May 28, 2003 my exhaust has developed somewhat of a greyish/whiteish color to it, might just be my emajination, but if it isn;t what could it be and how could i prevent it, i got a 1993 Cutlass S Coupe 3100v6. Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted May 28, 2003 Report Share Posted May 28, 2003 what does it smell like? Robby Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted May 28, 2003 Report Share Posted May 28, 2003 notice any loss of coolant lately? Check your coolant level and check to see if your oil looks like chocolate milk(what it looks like when coolant mixes w/ oil). Quote Link to comment Share on other sites More sharing options...
NOHC_WBody Posted May 28, 2003 Report Share Posted May 28, 2003 White/grey smoke usually means coolant is getting into the combustion chamber especially if the exhaust smells "sweet". Could be a number of things, headgasket, cracked head... Do a compression check, and look at the oil as well. Quote Link to comment Share on other sites More sharing options...
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