We get the odd GM product with ignition issues, problem is they are usually older vehicles and even if you can figure out which part is at issue getting the parts is a whole other story. We often just find a good used column to save a lot of hassle. We had a blazer with a known problem with the tumbler and a small release cable but it came as an assembly from GM and was over 500 bux , used column to the rescue. Search a round the net see if someone is haveing similar issues. Lots of info out there. Got a good deal on the tires, my kid got a job at Kal tire right when i ordered them so i got them at cost.
