What type of oil should you use for your old evinrude outboard motor?

For an old Evinrude outboard motor, it's best to use a high-quality two-stroke outboard oil that meets the TC-W3 specification. These oils are designed to provide optimal lubrication and reduce carbon build-up, which is crucial for older engines. Always check the owner's manual for specific recommendations and guidelines regarding oil types and mixing ratiOS. If the motor has a fuel/oil mixing requirement, ensure to follow those instructions closely for proper performance.