1951, 6V, side....
Ok that's done. Now to my problem. Sometimes I have no OP at start up for about thirty seconds. I know it is not the gauge because when OP come up motor quiets down. This is getting progressively worst. Use to only happen sometimes, and length of time to pressure is getting longer. Now happens at almost every startup.
Have looked at the archives. Could a cracked or loose oil intake pipe in oil pan cause this. Or could it be pressure relief valve or is the pump gears going bad. The motor has good OP when running 35psi.
Ok that's done. Now to my problem. Sometimes I have no OP at start up for about thirty seconds. I know it is not the gauge because when OP come up motor quiets down. This is getting progressively worst. Use to only happen sometimes, and length of time to pressure is getting longer. Now happens at almost every startup.
Have looked at the archives. Could a cracked or loose oil intake pipe in oil pan cause this. Or could it be pressure relief valve or is the pump gears going bad. The motor has good OP when running 35psi.