View Full Version : question about 02 simulator

07-02-2007, 11:03 AM
http://img122.imageshack.us/img122/7830/bamvh9.jpg (http://imageshack.us)
Shot at 2007-07-02

a simulator like this one. when u remove the cat. and take off the 02 sensor and then attach the simulator above^ do u let it hang or put it back in the hole of the pipe where it was. thxs.. it obvious what u do but i always want to double check.