Attached is a list of possible causes of code p0174. Some causes are more simple than others. Let us know what it ends up being. I hope it is a cheap fix like a PCV valve! Good luck. (the chart is for the 4.7L)hey guys,
Im trying to figure out what is wrong with my truck. I got code p0174 2wice when i scanned it. It states bank 2 is too lean. Does anyone know what this means??
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