The rear 02 sensor light will come on due to cat efficiency being dead. Get the rear O2s tuned out and you should be fine.
The rear 02 sensor light will come on due to cat efficiency being dead. Get the rear O2s tuned out and you should be fine.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709