Heck, I dont even have rear 02 sensors LOL. My shorty Dr Gas X didnt come with holes for them so we unplugged them. Luckly my chip delets them/turns them OFF. NO problems and I got 27MPG on the way to Georgia..usualy get around 22 with mostly highway...but I nail it a few times everytime I drive it. I have never seen under 20...but im sure its been under when I "play" alot, but not when I check it.
IMHO the mils are making the car go WAY rich...and autozone doesnt know what the heck they are talking about...MIL ellims will straighten everything up, and you 02s will NOT go bad. The front 02s are BEFORE the cats and are the same thing...they last nearly forever with ALOT of heat on them.
IMHO the mils are making the car go WAY rich...and autozone doesnt know what the heck they are talking about...MIL ellims will straighten everything up, and you 02s will NOT go bad. The front 02s are BEFORE the cats and are the same thing...they last nearly forever with ALOT of heat on them.