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dellisj68

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Join Date: Sep 2011

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#1

fuel pressure

09-23-2011, 02:18 PM

working on 2005 f75 motor idles fine won't power up under load checked fuel pressure on vapor canister no pressure ,pinched off fuel pressure regulator no change, pulled pump and replaced still no pressure any suggestions.
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boats.net

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#2

09-23-2011, 03:20 PM

Do you hear pump running when turn key on? Test voltage to pump.

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dellisj68

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#3

09-23-2011, 10:04 PM

fuel pressure
yes u can hear pump running
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boats.net

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#4

09-24-2011, 10:25 AM

Check to make sure you are getting gas into VST.

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Yamaha Outboard Parts
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dellisj68

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#5

09-24-2011, 10:19 PM

yes when i pump primer bulb it fills the vapor canister
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mitch

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#6

09-25-2011, 02:51 AM

did you clean the vst filter
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dellisj68

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#7

09-25-2011, 09:54 AM

yes the filter was clean and vst was spotless using non ethanol fuel
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