WillC4
Well-known member
Hey, tried searching all around the web to clarify, but to no avail. I have a '94 vette and i will soon be putting in a new exhaust system. I was browsing for fresh O2 sensor replacements and went onto ecklers. I was thinking because it was pre 96 that the car only had two O2 sensors right before the cats, but according to ecklers there is a third sensor in the rear for our cars. Is there a third one on '94 Lt1 vettes? If so, where is it located at? The car is currently about a one hour drive from where i live, and will not be able to look at it until this weekend. Thanks for the input.
