'01 Taurus with some problems. need help
My brother has an 01 Taurus that has the CEL on. Well he went to Iraq, and I thought that for a coming home present that I would fix it up for him. I went to an auto parts store to have them pull the codes and this is what I got.
P1506 Manufacture Control Vehicle Speed Control
P1131 Fuel Air Metering
P1151 Fuel Air Metering
PO171 System to Lean Bank 1
PO174 System to Lean Bank 2
PO303 Cylinder 3 Misfire
PO304 Cylinder 4 Misfire
My question is where do I begin? I was planning on putting in a new Coil, wire and plugs, but do not want to do this till I figure out why it is running lean, because I would hate to foul out the plugs.
Any help and suggestions would be much appreciated.