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Fuel pressure question.

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Fuel pressure question.

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Old

Apr 17, 2011 | 03:02 PM

#1

Daves94vert

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Fuel pressure question.

86 F-250 351w... What holds fuel pressure in the line going to the carb? Is it the fuel pump (mechanical)? The truck cranks; I see fuel pumped to my inline filter. As soon as it's pumped;it drains back out. Any other causes? Thanks.

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Apr 17, 2011 | 08:08 PM

#2

Franklin2

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Fuel pump does hold the gas in the line. If the filter is not completely full all the time, don't worry about it, a air pocket can get trapped in it sometimes.

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Apr 17, 2011 | 08:53 PM

#3

Daves94vert

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I figured the fuel pump was the problem. I crang the truck over using the hand held trigger and as soon as fuel goes into the filter it drains out with each crank of the motor.

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Apr 17, 2011 | 08:55 PM

#4

ctubutis

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Make sure there is no gas in your oil.

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