just a mechanic
Anonymous posted an answer for this 1995 Mercury Cougar:
"its possible for you to have a bad crank sensor..you will need a lab scope to test..if no..."
Anonymous posted an answer for this 1997 Chevrolet Cavalier:
"approx 4.5 to 5 qts with filter change"
Anonymous posted an answer for this 1995 Mercury Cougar:
"possible stuck idle control mtor"
Anonymous posted an answer for this 2000 Mazda MPV:
"Possible problem is carbon build up in intake runners..remove top intake and clean..."