how likely than not is it coming from oil filter? or whats other places it can stem from plz help
oil leak when car starts & warms up on 1994 Mercury Grand Marquis
could be oil pressure sensor, or front or rear main seals.
This requires an oil leak inspection, as there are several places from which your Mercury can leak oil. It the oil was just replaced, take it back to the shop that did the work and have them do a leak check ASAP.