is it necessary to unhook the juice when programming the quad 215?

Thanks

I never did..........but it takes less than a minute

if it is, i never did it and never had any problems. i also dont have onstar

is it necessary to unhook the juice when programming the quad 215?

Thanks
Just had to pull the "info" fuse on my 2003.

I never do on my O2. I have swapped Quad and Bully Dog numerous times with Edge still hooked up.

How come you need the Quad ISUDIESEL?

Don't like the current stack you have or are you scared of the new LLY that'll be 20' further down the track than you? ;-)

just gathering some information.

20ft? You will need more than flame gauges to be 20ft in front.:)

Your just jealous, the flame gauges added 25 rwhp and 75 rwtq believe it or not.