It was time for an 02 Sensor!

[91BroncoPickup]

Ya' think? Running a bad mixture for about 6 months, steadily worse, but also kinda intermittent results...

Anywho... Just pulled it and SHEESH!

Here's hoping this is as easy as it looks... If you've followed at all, you know I've replaced everything from fuel pump, filter, pressure regulator, injectors, TPS, EGR, EVR, IAC and more .. about ready to call it all a day if this can't get it running right. Pic attached.

Any tips on brand to replace with? This was a Bosch, which I hear is the best.

 

[Tiha]

I have run bosch without issue. I know some guys complain. I never had an issue

 

[Jimbo26]

Thats definitely carbon-dated.