O2 sensors/ spacers
09-25-2011, 10:19 PM
#1
Senior Member
Thread Starter
O2 sensors/ spacers
I want to cut my catalytic converters off, and I'm wondering when my exhaust shop says they can fix my CEL they mean they're just gonna turn it off right? Will I still run lean if the CEL is turned off? Also, what do O2 spacers do? Will they help my air/fuel mixture?
