akanitro409
New member
"I have been looking at this i
"I have been looking at this issue for a while now. I need some help. The engine warms up fine at idle and if put under load or revving at dock in neutral over 2000rpm the engine will make an erratic knock noise for a few seconds then running smooth and quit for a few more seconds, then dies and is slow to crank like low battery. I checked manual oil pressure and showing good at 30-35psi the whole time. I replaced the oil pressure alarm switch at the rear of the engine and still happening. Any suggestions from here?"
"I have been looking at this issue for a while now. I need some help. The engine warms up fine at idle and if put under load or revving at dock in neutral over 2000rpm the engine will make an erratic knock noise for a few seconds then running smooth and quit for a few more seconds, then dies and is slow to crank like low battery. I checked manual oil pressure and showing good at 30-35psi the whole time. I replaced the oil pressure alarm switch at the rear of the engine and still happening. Any suggestions from here?"