Going for a tune friday at buschur, having some issues with my car.
 

Well here lately my car has been running a little on the rough side, the cel keeps coming on and its obviously going into limp mode. So I went and got a scan to check exactaly what cel's i was having and i got the following p0171 0134 and 0300. Now...I guess the question is, doesn anyone think the random missfire is causing the other 2 codes? and if so will Al still be able to tune my car problem free on the dyno?? I guess my greatest fear is spending the money on the dyno and having an unsucessful dyno tune.

any advice guys?

Dont go to get your car tuned with problems, Al will hate you for that. Infact it says on his website not to come with cels on.
P0171 - System too lean (bank 1)
P0134 - 02 Sensor circuit no activity detected
P0300 - Random misfire

Sounds like you have a bad 02 sensor which would cause you go into a limp mode. Also the randon misfire is totally unrelated. I would check your spark plugs and the gap. Do you feel the car misfiring while you are diving or accelerating?