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496 fuel issues

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Old 07-17-2019, 12:06 AM
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My Boat: Baja 27.7. 496 HO
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Exclamation 496 fuel issues

Hi, i wanna know if somebody can help me

my engine is a 496 ho 2003

engine was idling and suddenly one of the relays start to make a noise , as soon the noise start the engine make a white smoke thru exhaust. A lot of white smoke smelling gasoline..

The engine is running well, i didnt get any fault on the vessel view, just the white smoke.

I m asuming the relay is bad! Any idea what is happening.?

thanks

Last edited by MIAMI/BAJA; 07-17-2019 at 05:27 PM.
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Old 07-17-2019, 01:30 PM
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?????
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Old 07-17-2019, 03:23 PM
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Merc techs ?
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Old 07-17-2019, 05:29 PM
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Mercruiser technician
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Old 07-17-2019, 05:54 PM
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relays start to make a noise , as soon the noise start the engine make a white smoke thru exhaust. A lot of white smoke smelling gasoline..
Relays making noise, maybe bad connection or relay
White smoke and smell of gas, its pumping a lot of fuel in the motor, could be regulator is stuck closed or fuel return, or other

Do agree, you need a Merc Technician
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