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Charles, Marine Mechanic
Category: Boat
Satisfied Customers: 3976
Experience:  US Navy (Ret) Certified Mercury Marine Tech with over a decade of repair experience.
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1995 correct craft, pmc electronic fuel injection, engine starts

Customer Question

1995 correct craft, pmc electronic fuel injection, engine starts and runs about 3 second, high pressure fuel pump and low pressure fuel pump turn on when the key is turned on but low pressure pump does not continue after short engine starting. I have replaced the efi relay but that did not help. Why doesn't the pump continue ?
Submitted: 2 years ago.
Category: Boat
Expert:  Jason replied 2 years ago.
Hello my name is ***** ***** am I speaking with?
Can I get the model/serial number off the engine please.
Customer: replied 2 years ago.
serial- 350610
Customer: replied 2 years ago.
Roger is my name
Expert:  Jason replied 2 years ago.
Hi Roger, neither of those numbers do anything for me. Who makes this engine?
Customer: replied 2 years ago.
ford 351
Customer: replied 2 years ago.
those #s are from the PMC tag on the manifold
Expert:  Jason replied 2 years ago.
I'm not familiar with a PMC engine. (never heard of them) I will have to opt out. Good luck.
Customer: replied 2 years ago.
How about PCM Pleasurecraft Marine
Expert:  Charles replied 2 years ago.
Hello my name is Charles, I see that your question has been here for a bit and thought I would offer some advise.. The first thing that you should look at is the oil pressure switch, if it is failing that can cause all sort of issues. Also, check the power supply to the low pressure pump. You could have a bad pump.