I did the same thing with a big CAT engine, ran a few gallons over full on diesel, went into run-away on diesel fuel in the crank-case. Had to stall the engine with the brakes on the freeway in Chicago.

In the end, changed the oil, pounded the injector line shut for the trip to Milwaukee, replaced the injector, that was in 2001 and the engine still idles around 100psi of oil pressure. The CAT manual covers it, isn't recommended nor terminal.

If your oil pressure is good, starts like before (compression good), sounds like you have in injector problem possibly.

__________________

Gone to the dark side

- Jeff