o2 sensor question
09-15-2008, 12:42 PM
#1
o2 sensor question Well, I am fixing to get my car tuned in a week or so, and was curious if I should go ahead and replace the the front o2 sensors because they have some miles on them and I don't have rear o2s so I don't need to replace them. If I replace the front 2, do any sponsors sell o2 sensors on here. I also needed to know if there was a difference between the front and rear o2 sensors? thanks
09-16-2008, 09:30 PM
#2
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How many miles do they have on them? The only way to really to tell is using a scan tool to make sure they are switching properly. I recommend using the GM sensors. SDPC is a sponsor here and has some of the best pricing for OEM GM parts.