I need to change out my O2 Sensor behind the cat both of them. Has anyone done this is it hard or easy? I do not have a lift and is it possible to change it without the lift.
take a picture
thanks

 

Gordie,
Not so tough. I changed out the originals on an 03 4x4 in 2010. Just soak the threads with some type of thin lubricant for a day if you can. Use a suitable O2 socket and remove and install. You don't need a lift if it is 4 wheel drive, but might help to put up on jack stands.

 

yea it shouldnt be that hard at all...use some WD40, and remember to disconnect your battery before doin all of this

 

3/4 wrench works also. Just disconnect them, unscrew them and replace them. Not hard at all.

 

I did this last week. The sensor after the cat was a breeze, the sensor before the cat was a bear; both were soaked with PB blaster. I did not have an 02 sensor socket as was recommended above. I suspect this would have made the job easier as there was little room to turn a wrench.