Oil looks ok, but oil in antifreeze. Car slows on incline. What causes this? on 1997 Chevrolet Cavalier

What causes one plug to blacken

by in Austin, MN on April 15, 2014
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2 answers 2 comments
ANSWER by , April 16, 2014
Auto. trans.? YOU DONT SEE THE CONNECTION DO YOU???? TO BAD!!!
COMMENT by , April 16, 2014
Cavalier and Caravan..........
ANSWER by , April 16, 2014
poss intake leak.what motor do you have?
COMMENT by , April 16, 2014
2.2 manual transmission