O2 sensor help

[hawksfan]

Well, another year, another O2 sensor "failure." At least this time Ford is saying they will replace the wiring harness to see if that fixes this issue for good. It is frustarting to have to keep taking my truck in for this. I appreciate Steve at Hawk Ford (St. Charles IL) going the extra mile to do more than replace the sensor again!

 

[Nex]

How often are you driving the truck? If not often and the truck sits for months at a time, the gas could be bad. Not because of where you bought the gas, but because it is separating.

 

[hawksfan]

Thanks for the thought. It’s my daily driver though and I drive 12k miles a year.

 

[Old-Raptor-guy]

Codes, codes codes. We can't help much without codes.

Go buy a $50 OBD II scanner and help yourself a tiny bit.