Came in. For regular service and noise in rear dif...

Came in. For regular service and noise in rear differential. They found that rear diff needed to be replaced. Todd wilson my advisor took extremely good care of me and so did the staff at the dealer. How ever GM dropped the ball it took 45 days to get the part and installed. I'm extremely upset with GM no response to speak of i called and i formed them of the situation and they replied we will look into it. Well they did not contact me back i had to call again. Todd tried calling also. But anyway Todd and staff were excellent no complaint with them will always come back to lupient and todd. For my service/ repair needs