Lastoria24

i just got my car dynoed/tuned at a shop near me. Main reason i got a tune is because of the hotcam i just put it, i wanted it to run better and also get more performance out of it. I just got it back, it made 362hp and 360 torque, i'm pretty happy with that. I just started my car up today to back it out of the garage to wash it and the check engine light came on. I'm sure it's a P0300 code, random misfire. ill run up to our station and throw a tech 2 on it. My concern is shouldn't this not be happening? still kinda idles shitty on a colderish start. Just need some input/guidance. thanks

foff667

iTrader: (2)

depends...if the tuner doesnt see it when they have the car its possible they wouldnt delete the code...if that code was being thrown and he was able to view the history & knows its just because of the cam he shouldve deleted it.