What is your question?
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What is your question?
the codes say right and left bank too lean and multiple missfires it run real bad and has no power the check fuel cap light is on replaced the fuel cap did a tune up fuel filter isolator bolts and now im stumped

1 Reply
You have a REALLY SEVERE MISFIRE. Have you car towed to a shop and have them repair your misfire before you damage your van. A double lean code is a pretty sophisticated issue. Here is an article I wrote that addresses it. http://repairpal.com/OBD-II-Code-P0171-and-P0174 see this article look at the lower section about when the light is blinking. http://repairpal.com/check-engine-light
Thank you so much. You are very helpful.