Originally Posted by Sammy
And it loses prime.
Can't get oil pressure started.
Ran it for about 15 seconds and nothing.
Had to put the priming shaft into the distributor hole and use the drill.
Pressure came right up.
Started right up with 72psi.
6 days later, same thing.
This never happened before.
What causes this to happen?And how do you fix it.
Dual milodon oil lines. It's the new external Black oil pump.


When did this all start ?

You make no mention of that.
Fresh engine build, or been on the road untouched for years or something in between?