: o2 sensor

Kenneth L States
02-08-12, 03:57 PM
I am have trouble fineing the front o2 sensor on the right side of a cadillac 2008 witha 3.6 and is it hard to change.

02-09-12, 11:38 AM
it is under a heat shield and yes it is in an unusual spot to fit a wrench in. I had to go from both underneath and under the hood to take the heat shield off.