03 Ram 1500 O2 Sensor
I havea 2003 Dodge ram 1500 4x4......the check engine light is on..... I had it scanned and it said oxygen sensor bank 1 running lean.
My truck has a little miss to it now and my gas millage has dropped from 21 to 11.9....
Where is the other 2 sensors ...1 in front of converter, and one behind it, but where are the other ones ??
Anyone else have this problem?