Had my baby, which I ordered back in early '09 (delivered June '09), at the dealership today. I have 48K on it and the P0008 bank 1 cam sensor code set a check engine light.
First time it set I took it in and they just reset it and changed the oil. The oil wasn't in too bad of shape, but whatever. I have run the Mobil 1 synthetic since I got her and always kept an eye on oil levels. Car did not show a noticeable loss of power and idled smoothly.
3K miles later it set again. Took it back to dealership today for more diagnostics. Diagnosed with a stretched timing chain.
I have read other sites that detail the problems some have had with the 3.6, but did not see much about it affecting the Camaro.
I hope the dealership treats me right and takes care of my baby. They will have it for a week. No matter what, I still LOVE my Camaro!!