Grand Marquis V8-255 4.2L (1982)
Engine Oil: Specifications
Engine oil capacity .......................................................................................................................................................................................... 4.0 Qts.(3.8L)
Note: When changing engine oil on these models, both drain plugs must be removed to fully drain crankcase. One drain plug is located at the front of the
oil pan, while the other drain plug is located at rear side of the oil pan.