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Crank the truck up and it will run about 3-5 seconds and then just cut off.I have too pump the primer in the fuel filter housing until it's tight and then it will refire and run fine.There is no rhyme or reason to it.May do it 1 time every few days or like yesterday it did it everytime i cut it off.Has not done it at all today.Truck has no power lose or drivability issues.I am thinking the filter housing is letting air in.Whats your thoughts?????
 

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That's what mine did when the filter housing was leaking. It was sporadic like that for about two weeks before it finally started leaking real bad and I had to replace it
 
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