So I just installed comp 262 stage one cams last week and ever since then my car has been throwing 2 codes. It throws p0300 (random/multiple misfire) and p0316 (misfire on startup (first 1000 revolutions)). Now with this being said, the car never misses. Because of that im thinking it may be a connection somewhere or a bad sensor. If somone can lead me in the right direction that would be great!! Clearing these codes are starting to be a PITA.