Originally Posted by
wuttrd
that is exactly what i used for my on board air. and it does fit under the cover in the cab fuse box.
Interesting, looks like I [you] just found my solution....good thing there's an autozone 1/4mi away from my office!
Thanks,
I still can't believe nobody knows what the deal is with fuse 29, and that nobody has chimed in about the wire color codes.