posted 09-27-2008 02:31 PM ET (US)
D -You do not need to change your tank. The tank is not the issue.
With the first few tanks of ethanol blended fuel, the tank and fuel lines will be cleaned of any gunk. Once done, you are fine.
The concern should be if the hoses are alcohol resistant and treating the fuel to inhibit water and phase separation.
Suggest a water separator filter in addition to the fuel filter (in the engine)
Do a search (below new topic button) on ethanol.
Tempo is no longer in business. A replacement option is either a Moeller plastic or Mirax aluminum above deck tank.
For a below deck tank, FMT sells replacement tanks. See reference section/OEM vendors.