I have a 2000 Tracker "Special Edition" Tournament 18V. I'm having some type of sediment clogging up my engine infectors. The small fuel filter is stopping the larger stuff but some still getting through. Can only assume that something in the tank is causing this. Anyone got the info on how to remove the fuel tank for cleaning or another (better) idea?? I could add another/better gas filter but if is does not work then more money to clean the infectors again...