Ok so on the freeway this little dodge stealth was getting on when i was and he took off so i had to show him i would not be left behind, Was boosting about 4pds an looked in mirror to make sure lane was clear to pass him and seen blue smoke from my car in the distance. let off an no more smoke, normal cruise no smoke. Pulled into auto parts an checked was low on oil. Continued on watching boosted a few times no smoke and normal stop go an cruise no smoke, later in the day boost an smoke... SO it is not a continual problem or a problem when not boosting. Any idea's?