P0171 (Bank 1 Lean), P0174 (Bank 2 Lean)
09-21-2008, 11:04 PM
#1
Amatuer Lumberjack
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P0171 (Bank 1 Lean), P0174 (Bank 2 Lean)
I keep getting these 2 CEL codes. Ive already replaced the fuel filter. The truck doesnt start hard, doesnt lack power and isnt backfiring.
09-22-2008, 07:56 PM
#3
Amatuer Lumberjack
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Yup, thats what it was. I found that the elbow where the line goes into the passenger side of the intake has a little hole in it.
It looks like over time the rubber just started to break down.
It looks like over time the rubber just started to break down.
