D dpaqu New member Joined Nov 26, 2014 Messages 99 May 25, 2015 #1 Anybody using a 02 sensor to tune their truck? I'm wondering if in conjunction with a EGT gauge it might help show fueling and timing issues.
Anybody using a 02 sensor to tune their truck? I'm wondering if in conjunction with a EGT gauge it might help show fueling and timing issues.