It all started because of hugeee oil leak so mechanic took engine out which is a merc 5.7 350 I/o . When checked oil pressure it was 90 at 3000 rpm so oil pump was tge origanal fix .now It led to do oil pan gasket , oil pump rear main seal gasket .timing case gasket ,intake gadket , 2 cylinder...
I have not changed the prop .also the plugs and fuel filters were all done 6 months ago .and new ignition and new alternator and many more new stuff I just cant figure this out .please some one helppppp
