See if oil has water mixed with it,if not check the wiring to solenoids really good and next will be pull unit down and clean front pump sctreen....
Do a compression test and get back to us. A picture of the plugs would also be helpful.
I have A 15 m/n M15D 351A S/N 39466 I purchased A seal P/N 346650130 this was wrong and would not fit in case. Any ideas on what year and what part is
Hi guys just a quick one have a ford Lehman 2701e lost the brass screw in bung on the injector pump can't seem to get replacement any help would be good
From the Mercury Marine parts catalog, that serial# comes back as a 1987 90 hp ELPTO, model# 1090727.