94lex83457 Posted December 14, 2005 Share Posted December 14, 2005 The other day i noticed that smoke (exhaust emissions) were still coming out of my tail pipes almost a full minute after i shut the car off. I am also buring a quart of oil in the course of three weeks (driving everyday.) I wonder if these two are connected, but i'm especailly worried about the exhaust. It's a '94 SC300 with 206,003 miles. any help would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
jzz30 Posted December 15, 2005 Share Posted December 15, 2005 maybe the unburnt oil is getting on to your cat and is just cooking until the cat cools down? Quote Link to comment Share on other sites More sharing options...
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