How hard is it to install and what brand should I look for at advanced auto parts?
Thanks everyone in advance?
By the way if you didnt know, I have a 2.2 Ecotec...
"P0171 System Too Lean (Bank 1)" Which sensor do I need to replace?
Not the sensor... you need to fix whats causing you to run to lean! The sensor is fine, in fact its doing exactly what its supposed to do!
Chris
99 Z24
"Remember the days when sex was safe, and Racing was dangerous?"
