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Dominick
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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My 90 doo 580 starts and runs perfect -5 minutes the

Customer Question

My 90 doo 580 starts and runs perfect for 3-5 minutes the chokes down to about 1/3 speed and backfires through carb and won't accelerate
Submitted: 1 year ago.
Category: Boat
Expert:  Jeremy R. replied 1 year ago.
Hi there, I see you've done quite a bit of work so far.What you need to try next is ride it until it acts up and with the seat off spray a shot of starting fluid in the intake and see if it comes back to life.That way we know if it's lack of fuel or if it's something else.Until we can determine that we would be guessing at what your fix is.So try that and let me know what you find.

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