I have a Trek Gary Fisher Sig. Mamba 29er and I messed up a bit. After a particular muddy ride, I washed my bike off and re-lubed the chain with motor oil... I didn't know that you shouldn't use motor oil, but I've learned my lesson.. lol

But now my problem is that the oil got onto my rear rotor and on the brake pads and saturated through the pads. So I took my bike to a shop, and they replaced the pads, soaked everything in rubbing alcohol, and then eventually had to replace the rotor too. Another shop also cleaned out my wires and everything. I'm trying to get the calipers replaced through my warranty, but idk.. will this fix it? What else could be wrong?