Guys. I'm looking for a little help. Cranks fine, tach moves, fuel in filter housing. but the oil pressure gage shows no movement at all and there is no oil in the resivoir on top of the intake. any suggestions?? some one told me there is a high valve on top of the intake that has orings that go bad???? ran fine yesterday...shut it off now it wont start...no smoke out the exhaust.

 

I hope you get help,I got one doing the same thing. The H.P.O.P reservoir runs out of oil.If I keep pouring oil in reservoir while someone starts it it'll start & run for a sec. Installed new oil pump (engine pump) still no oil P.S.I. Removed oil pan to ck. oil pump pickup tupe looks ok & no leaks.