took my 2007 G6 to the dealer whith a poping sound coming from my steering when i would be at a stop sign and turning the wheel and starting to accelorate it would pop when i took the car to the dealer they told me there was not enough lubercatoin from the factory on the intermedste shaft so they took it apart and relubercated it and put it back on the car What is wrong with GM are they losing that much money where they can't fix defective parts on a car or dont want to stand behinde a warranty if there is not enough grease on something to start making noises thens its at teh begining stages of being damaged so why would they not replace it no now i get to wonder how far i have to drive for it to snap and my car is ib the side of the road