can you please answer our heat problems

 

If you guys are having problems with your rear heat we need to all call this number and put it under your GMC VIN # and complain. I called today and they said there were no other complaints regarding rear heat in the uplanders. Mines an 08 and had to be flushed twice in the past year. Dealer keeps saying air in the lines. Clearly it's not if so many people are having problems.

Number is 18002633777 and follow the promtps.