Looks like my MAF is going. I did a search, but had no luck. Anybody know what the going rate is on a stock version? I can't see the advantage in a $300 Granatelli, but feel free to try and convince me.

 

How do you know it's dying? You can get a stock one on http://www.gmpartsdirect.com part number 25008308 for $210.35 I don't think Granatelli will do any good for you. It's like "performance ignition coil" stuff

 

It keeps throwing code. Thanks for the info.

 

Try jiggling the connector with the car running and see if it stalls, or starts to. If it does then its probably just a loose wire, and would be a quick fix. However if you determine it is the MAF for sure, I would look in the for sale section and buy a good used one for probably $50 or so.