Ive had mine for a couple of years now and still very happy with it ... Ive used it in a multitude of occasions. Only failed me once but it was mainly because of the AT tires and the clayish mud while going up hill after a recovery. I had to be winch up
OV Tune because tuner was close to me versus other tunes .
87 Octane tune because Im a cheapo. I was more after getting rid of hunt on my tranny; than power.
227hp 209lb ft stock
233hp 212lb ft 87 Octane tune
237hp 214lb ft 91 Octane tune
I know the feeling.
I have almost had the same situation with CVJ axles. And they lasted 2 days. The boots ripped and they wouldnt warranty it. They wanted me to replace the boots by myself.
So that was like $900 bucks down the drain. Luckily; I picked up a partial sponsoreship from Cash...
You do have one ... its on the middle row closer to the driver side fender part of your fuse box. In between the 10amp and 15amp fuse.
But the GM Diode fuse mod doesnt work because you have to deal with a battery light on the dash