My car has steam blowing out the exhaust at all times and i can't keep anti-freeze in it ,but I don't see it leaking on the ground .
Cadillac Q&AAsk Your Question
1996 Cadillac Seville SLS Question: Steam out of the exhaust .
Answer #1backyard tech December 03, 2009, 14:15Master
You have a blown head gasket. I've used BLUE DEVIL stop leak on 3 4.6 V-8 engines and stop the leak. If you want to save alot of money email me at autoknowhow@gmail .com
Replyvharris16101, December 03, 2009, 15:38Rookie
I thought you couldn't use Blue Devil in Northstar engines