Originally Posted by 98BlueSVT

thank you, i feel bad asking so many questions being the new guy but i guess thats what you get when you buy a used car lol. I found out my car has the MIL's on the rear but there is no 02 sensor plugged into them so my final question is! when using the MIL's do you have to have the 02's plugged into the exhaust or can you tie them away somewhere if so where and how?