Well 2 weeks ago i installed the tru trac. It works soundly nothing to it. this morning i go to swap out the gear oil, and i give my truck the one over and come to see an excess of blown out oil on my shock, and back of brake rotor. it wasn't like that when i first got it back and i had plans of doing the axle vent mod this week, but i didn't do it soon enough. so now i am between a rock and a hard place. I have a warranty but its not a nissan warranty, its through a company called "Guardian Warranty". I have a friend that's a service tech at my closest dealership but i am asking for advice. how should i go about getting this fixed?? please help!!!