Recent content by bboicelli

Thanks for the help. I have an 05 GMC Envoy with 155k miles on it. I didn't do the work but have a friend who is a mechanic switch out the tranny for me (and put in the O2 sensor). I don't think the sensor was either one of the brands listed above.

Hi, I am very inexperienced with cars. I have this same code (it is just the P0141 code). I already changed the O2 sensor and that didn't work. The issue first arose a week ago right after a new transmission was put in. Can you describe as simply as possible what next steps you would take...