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I just purchased a 2009 Sierra from an out of state private seller. I did not get the little tag with the code for the ignition keys. After contacting the seller, he found a tag, but is not sure if it is the right one. This truck belonged to his deceased father. Can anyone take a look at their...

I Have a 1997 Gmc Jimmy 4x4 it does have quite a bit of miles on it(130-140 cant remember off the top of my head) but its been acting odd lately, first off there are 2 check engine lights on it one is a charcoal box that needs replaced in the rear by the gas tank, second i believe is a coil pack...