heater core on 1999 Mercury Grand Marquis

oil is mixing with my antifreeze,coolant smell inside car very strong,whats wrong.

Asked by for the 1999 Mercury Grand Marquis
Oil in the coolant is either from the head gasket leaking or the intake manifold. You netter get it looked at by a mechanic that can properly test for a blown headgasket, and rule that out first before attempting any repairs.
1 answer