Throttle Response? Recently Got CEL's lately ive been having poor throttle response. It seems to happen most of the time when I start it, and dont let it warm up. If i let the car run for 10-15 mins prior, its fine. It feels like its missing or their is water in the fuel. I recently changed the coolent and bled it, so im not thinking it could be that. Unless their could be more air in the lines? Im also not getting any CEL's. Would like to know if anyone else has come across this problem or any help would be great.