Originally Posted by CYF

I do a bunch of work on my cars also. Way cheaper that way.

I get a lot of parts from www.rockauto.com, they have great prices and if you search you can find 5% off codes which ends up paying for the shipping most of the time.

EDIT: You got a Cadillac, right? I have a 95 STS and I pull my own codes while driving down the highway