| Re: Changing O2 sensor on 85 vette. |
Subject: Re: Changing O2 sensor on 85 vette. by Schrade on 2008/12/24 5:18:21 Quote:
Yup. If your tune is good, you don't even NEED an O2 nope. BUT, if you've been runnin' with a bad burn, and some heavy carbon fouling is left on the sensor heads, it might need a toothbrush goin' through the grooves to clean it. Even then, you gotta' make sure the burn is right first... |
