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1996 Volvo Penta 7.4 GI

Vern69$

New member
Boat ran great until last weekend. After boat was launched it idled rough then smoothed out. The next day it would not keep running. it would start with low RPM's I would throttle up to keep it running then back off to put in gear and the motor shut down. I assume fuel issue, checking pressure on the high and low fuel pumps tomorrow. My model is the charcoal engine, lucky me. No Fuel pressure Regulator on the metal fuel rail.
One metal fuel rail from the low pressure pump to the high pressure pump, two lmetal fuel lines from the high pressure pump to the intake. No Fuel rail pressure regulator. Any thoughts? Thanks in advance
 
Ayuh,.... I'd start by replacing the fuel filter, 'n examine the contents of the old one for anything but clean fresh gasoline,....
 
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