I just put on a megan racing down pipe, and I must say the the O2 sensor was bitch to get off! I had to heat it up with a torch, and now it is basically stripped, so I could not tighten that much when I put it back on.
Apparently it was fine until just an hour ago I was driving and the CEL and flashing traction off light came on.
So I have a question, do you think I need to replace my O2 sensor, or should I just bring it somewhere and get it tightened more, and see what happens? And what will they say if I bring it to the dealership? Will it be covered by the warranty? Or will they say tough shit?
05' Subaru WRX STi (FOR SALE)
03' IBP (SOLD)