Looking for some help with a problem. I bought a 2012 Certified Pre-owned silverado and after taking it in for regular mtnce, I am being told it isn't CPO. I have email chains with the salesman stating it was CPO and I remember discussing with the finance guy the fact that it was CPO, but b/c the bill of sale doesn't say CPO....I am out of luck.

Does anyone know if there is a way to pull a VIN and whether or not that vehicle was GM Certified?