Ford_Truck_Tom

I have a 2005 F-150 V-6. I replaced the coil pack about 6 months ago and just had the plugs and wires replaced about 2 months ago. Today the check engine light came on with the following codes:

1) PO174 --- Bank 2 System To Lean
2) PO306 --- Cylinder 6 Misfire
3) Po351 --- Ignition Coil A Circuit Malfunction

Does this sounds like a vacuum leak?

Bert

It doesn't to me. Did you replace just that coil?

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Bert