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Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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I havea2000 Vx225 I have changed all 3 fuel pumps & O2

Customer Question

I havea2000 Vx225 I have changed all 3 fuel pumps & O2 sensor runs great but starts badly( starts & dies,stats & dies.) during start & die procedure some times it like back fires and then won't start at all. For at least 15 -20 minutes then it starts again.
Submitted: 1 year ago.
Category: Boat
Expert:  Ted G. replied 1 year ago.

Have you checked the fuel pressure from the electric pump? Have the throttle bodies been synced? When was the last time the compression was checked?