'72 Plymouth Fury Sedan Had two of these. One blue one for taxi and a yellow on for parts. When I sold the cab, I put the yellow one on the road. It pissed oil....a quart every 200 miles. An old mechanic friend of my dad's told me to put transmission fluid in the engine to help seal the leaks. One quart of tranny fluid and that old junker was getting 1000 miles to a quart