I'm not sure if this is the correct place but, My neighbor has a 06 duramax with a bullydog tripple dog with the outlook monitor, he said that he took it to the delaer I think they just replaced the fuel filter, but his trucks not running good at all.

I unplugged the outlook monitor to plug in the tripple dog and it wont light up and the lighter isn't working. I cant seem to find a blown fuse. any ideas?

cig lighter fuse is in the underhood fusebox.
Jon