Origional 02 sensor stuck! Help!

[jhammel85]

I just went out and checked the tps this morning. Seems to be fine. Though I still am not sure about it...

 

[jhammel85]

Well, I fixed my exhaust leak that Ive been having and its helped my rough idle that shows up intermittently. However, I'm still having the hesitation when the truck is 1st started. Usually warm. I'm suspecting the Coolant Temp Sensor. I figured for 10 bucks (got it on a closeout!) I might as well give it a shot. Other than that, I couldnt be happier with this old truck. Its been perfect in all the snow on the east coast.

Anyone else have any suggestions? Thanks again

 

[Dave_A]

I had an E-350 box van once where they (no shit) WELDED the O2 sensor into the (presumably damaged or cross-threaded) bung...

Solution would be new bung or junkyard Y-pipe...