I just got the truck yesterday. Everything was fine, today i decided to detail it.. well i got a wise idea of cleaning the dirt/dust of the engine bay.. with a water hose.. I have done it before to my other rides. I believe it might be the distributor.. I went to auto zone and on the way there I noticed a loss of compression as if it were only fireing off of 1 or 2 cylinders.. anyone have any idea that may help..

Thanks Seth