Took it my local Autozone and they came up with 3 different codes. P0120, P0155, and P1349. It idles rough at normal operating temperature in park and drive.. Runs smooth up until then. Runs fine going down the road with very little hesitation. I replaced the oxygen sensor (bank 2 sensor 1). I don't know what to do besides going to the dealer. Anything else I can do for these codes?