Re: Location of No. 1 Piston?

Posted by BDeB On 2020/8/27 22:10:11

It would be quite unusual for an oil pump to leak but the valve covers on the side of the engine above the pump will quite often leak and the oil will run down onto the pump.
You could also check the bolts on the pump to make sure they are all tight before going to the trouble of removing the pump and then having to line it back up with the distributor when re-installing it.