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fuel filter wires

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Old Aug 11, 2010 | 04:01 PM
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From: somerset
fuel filter wires

their is 2 wires going to the fuel filter on mu truck what are they for? and and when i remove the rubber caps their is fuel pushing out on the top one for shure and possibley the bottom.
 
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Old Aug 11, 2010 | 04:11 PM
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the wires are for the water in fuel light and the fuel heater I think......
 
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Old Aug 11, 2010 | 04:25 PM
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The one on top is the fuel heather, the one of bottom is the Water in fuel light
 
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Old Aug 11, 2010 | 04:25 PM
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From: somerset
but why would i be pushing fuel out of them?
 
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Old Aug 11, 2010 | 04:28 PM
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i think thier might be O rings where both wires go in that can go bad
 
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Old Aug 11, 2010 | 04:35 PM
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X2 ^^^^^^^^^^^^^
 
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Old Aug 12, 2010 | 12:40 AM
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Check this thread out ... Fuel Filter Heater O-Rings

-Enjoy
fh : )_~
 
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Old Aug 12, 2010 | 11:21 AM
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ok thanks for the help. i think the plastic must be broke i am filling the connector with fuel.
 
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Old Aug 12, 2010 | 10:55 PM
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If the fuel heater connector O rings are bad, you will fill the connector with fuel.

The fuel lift pump is before the filter, so it is under pressure.
 
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Old Aug 13, 2010 | 11:26 AM
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From: somerset
ok thanks i will be pulling it off tomm. and cheaking it out
 
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Old Aug 14, 2010 | 11:27 AM
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From: somerset
that is all it was. i replaced the o-rings and it dont leak anymore
 
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