F200 no compression

Neng1987

Cadet
Joined
Jun 15, 2018
Messages
9
Hey, so I recently bought a boat with motor not running. I look up the value for the hull only and basically pay what it’s worth. Engine is a f200 v6 800hrs 2007, port side 3 cylinders all read 130 and starboard 2 reads 160 and the bottom reads 5-10. I won’t be getting the boat to a shop until I redo the brakes and grease fittings on the trailer. What are the possible causes? When removing all 6 spark plugs the one with no compression had a little bit of dark oil coming out.
 
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