why is my car overheating and the oil is fix in coolant resouir? on 1998 Cadillac Catera

and oil in sparkplugs

by in Hatboro, PA on November 17, 2012
3 answers 3 comments
ANSWER by on November 17, 2012
Sounds like blown headgasket. Check compression, pressure test cooling system , also a chemical test kit you can get to check for combustion gas getting through cooling system.
ANSWER by on November 17, 2012
oil + coolant = blown head gasket...
ANSWER by on November 18, 2012
Smoke or steam from exhaust? Engine oil milky in color?
COMMENT by on November 18, 2012
Pogo stick or skateboard?
COMMENT by on November 18, 2012
Radio Flyer.
COMMENT by on November 20, 2012
Red Ryder?