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  1. R

    Fuel Pump NEED HELP PLEASE!!!!

    I have a 96 CrownLine 5.7LX EFI Bravo One, Serial #795033. I believe there are 2 pumps on this a mechanical and an electric pump, the boat will idle fine and run at full throttle anything in between the engine dies I changed the throttle position sensor, map sensor, iac valve and the engine is...
  2. R

    Fuel Flow

    I have a 96 CrownLine 5.7LX EFI Mercrusier, Bravo One, engine Serial # OF795033. The motor starts fine and idles good when I start to give it throttle it starts to go then the injectors shut down, but it will run at full throttle, anything in between will die, I cleaned the check valve on top of...
  3. R

    Stalling on trottle up

    I have a 1996 Crownline 5.7LX Merc Bravo One Engine Serial #OF795033 boat will Idle and run at full throttle anything in between it dies out. I changed out the MAP, IAC, Throttle position sensors, Ignition Module, Cap, Rotor, plugs, wires, and its still does the same thing, can anybody help...
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