Codes- P0171, P00174 HELP
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From: Rhode Island
Codes- P0171, P00174 HELP
Codes -P0171,P0174 Lean bank 1&2. I have a 06 F150 with the 5.4L. I have the Volant CAI and FlowMaster 70 series muffler and getting those codes. Will the EDGE EVO in the Tow mode correct the problem? I had the Volant CAI without the 70 series muffler and no codes then added flowmaster 70muffler and codes were popping up P0171,P0174. Is this a common problem?
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From: In the fast lane from LA to Tokyo...
Do you have an edge now?
If so what level are you running?
There is a possiblity that you have a vacuum leak?
Was the recall on the brake booster hose ever done?
If so what level are you running?
There is a possiblity that you have a vacuum leak?
Was the recall on the brake booster hose ever done?