I have a Silverado 2500 HD that GM will not properly repair. Its still under warranty but all they will do is replace one part at a time. 4 weeks ago the transmission went out so they put in a solenoid, that didnt work so I had to put in back in the shop, then they put in another valve body. The firt time I put it in reverse it would not pull out of my driveway, so back in the shop. Next they put in all the seals which took 6 working days and they called me just to say it didnt work. When they said they were going to put in a converter I lost... read full review »