Ok, changed the filter, primed the pump...took a few minutes to start but no luck. It took off like a bat out of hell when I first laid the pedal down but then it was back to its normal self. I did notice that the water sensor on the bottom of the filter had one wire broke off of it...don't think it should make it slow though. I ran a few PowerService cleaners thru it too. What's my next step? I would hate to think its a pump... Thanks again for all of your help.