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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 have a '05 496 Merc. AT idle, cruise, random times. The motor

Customer Question

I have a '05 496 Merc. AT idle, cruise, random times. The motor dies momentarily. The read outs go blank and rpm's drop. All for 1 second. Alarm sounds but not long enough to read out on smartcraft. Engine runs strong otherwise. Fresh fuel filter and fuel
Submitted: 2 years ago.
Category: Boat
Expert:  briggs archer replied 2 years ago.
The symptom you have is electrical. Check the main engine cannon plug. and if you have duel engines check both, also check the smart craft connectors. They are flat with 2 rows of 8 pins. check that they are not green with corrosion or loose. These connectors are located at the back of the engine

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