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    Volvo Penta 5.0 GXIC-P. Catalytic thermostat housing problem

    Nash, Thanks for the input- engine info- 5.0GXIC-P 40869138 , 80A172901. Also fresh water cooling, the flow diagram would be great. Also been looking for a manual, do you know if they cover that system with with some depth or is very basic. Out of all the manuals I have nothing covers this, Im...
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    Volvo Penta 5.0 GXIC-P. Catalytic thermostat housing problem

    2011 Volvo Penta 5.0 GXIC-P EFI,CAT EXH. Helping a friend out with his boat and having trouble finding much regarding the thermostat housing on the riser of exhaust manifold(Housing is heat control for cat). Engine started with overheat alarm, gauge seemed to be accurate. I went to the lake...
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    Mercrusier engine alignment --Alpha1 Gen II-

    I am having a problem getting the alignment tool to enter the coupler. The first step on the tool is hitting the smooth steel tube that is connected to the coupler. Therefore not allowing me to get the tool into the coupler for a proper fit. When installing the drive, I am getting the drive...
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    2006 yamaha 50 4 stroke EFI fuel problem

    I have a 2006 yamaha 50 4 stroke--engine starts but kills after a couple of seconds. The lift pump is working fine and getting fuel to the float bowl(vapor separator) with the electronic pump in it. The problem is that fuel drips out of the regulator on top of the float bowl and does not have...
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    2006 yamaha 50 4stroke--need help with fuel system (manual)

    I've got a 2006 yamaha 50 4 stroke- with fuel system problems. Looking for a copy of the service manual so i can run throught the fuel system components. I suspect the pressure regulator but am n ot sure how to test. Any help would be great! thanks Pat
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