Does anyone know when they switched to the White impeller, and/or know how to tell if you water pump has the white impeller? (short of taking it off and looking, obviously )
Metal Thunder Dragon,
AKA Matthew Blakeley
Electronics Tech
'99 Mercury Mystique LS - Loaded
'96 Ford Explorer Sport - Standard
'90 Ford Taurus L - Rusting silently in the back
Iraq-Land of the lost!
) 
Iraq-Land of the lost!
