misfire

Hello all, I am new to this forum. I have an '09 CC XE with a little over 10k miles. I recently added an S&B CAI to go along with the Bully Dog Power Pup and Flowmaster exhausts. My service engine light came on while coming home from work. I hooked up the BDPP and it said Random/Multiple...

Trying to diagnose an intermittent misfire that reared it's ugly head again this morning. I'm getting 0301 which is cylinder 1, just not sure which cylinder that is on the motor (driver/passenger bank, front/rear, etc?). I searched and searched - but no luck. This may be one of those things...