A while back I posted a problem I had been having with dead throttle and since then I have replaced the transfer pump with an Air Dog fuel/air seperator and a rebuilt VP44 which solved the dead throttle but now i just don't have the power I use to have. When the RPMs get up around 2200-2300 where the turbo use to kick in not much happens it acelerates but there is no "kick" like there use to be. Someone told me it sounded like a waste gate problem. Other than the Air Dog it is a stock engine. What do you guys think?