Quote:
Originally Posted by exwrx
Point taken. I didn't because my nearest Pontiac dealer is 45 minutes of L.A. traffic away. Autozone is 3 min's. lol. Time is $$$  
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autozone is a scam for diagnosis. They scan computers for free, but you have to remember, they're into selling parts. So they try to upsell all the parts for any codes that may come up. Some codes can cascade into multiple other codes and it takes a real tech to find the exact cause of all the codes, and not just throw parts at the car till the light goes off.