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F250 Check Engine Light and stuff

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Old Sep 7, 2014 | 02:46 AM
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Cody James Dunn's Avatar
Cody James Dunn
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From: La Habra, CA
F250 Check Engine Light and stuff

I'm looking to buy a 1998 F250 5.4L 2x4 with 278,972 miles runs great the truck has the stock plugs and stock fuel filter and has not had air filter in it for the last 7 years but besides that its pulling three codes they my or my not have anything to do with the stuff above I just want to make sure the first code is P0171- system too lean ( bank 1 ) second P0174- system too lean ( bank 2 ) then the last one is P0455- Evap. Emission system leak detected ( gross lean/no flow thank you for any feed back on what the codes are and if the stuff up top is fixed would make the codes go away
 
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