Re: 2001 Evinrude 225 burnt pistons
The cooling system hasn't changed, same pump, thermostats, and plumbing. Some 3.0L 2000 models had some temperature issues, but not the 3.3L in '01. For 2002, Bombardier tightened up tolerances and improved quality control. The V6's got a beefier gearcase and a different type of oil pressure alarm and the system has a higher pressure oil return regulator.
The cooling system hasn't changed, same pump, thermostats, and plumbing. Some 3.0L 2000 models had some temperature issues, but not the 3.3L in '01. For 2002, Bombardier tightened up tolerances and improved quality control. The V6's got a beefier gearcase and a different type of oil pressure alarm and the system has a higher pressure oil return regulator.