MtnHaul
Well-Known OPE Member
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- 34966
- Joined
- Dec 11, 2025
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Certification would have benefits for Amsoil.
View attachment 477924
How old is that info? I ask because I can't find a single mention of using a certified oil in the RedMax warranty info posted on their website for 2024 or 2025. I also looked through the owner's manual for an EBZ9000 and this all I could find in relation to oil:Certification would have benefits for Amsoil.
View attachment 477924
Two-stroke oil• For best results and performance use RedMaxtwo-stroke oil, which is specially formulated forour two-stroke engines.• If RedMax two-stroke oil is not available, usea different two-stroke oil of good quality that isformulated for air-cooled engines. Consult yourservicing dealer when you select an oil.• Do not use two-stroke oil for water-cooledoutboard engines, also referred to as outboardoil.• Do not use oil intended for four-stroke engines.
I guess the idea/assumption is that the dealer would only advise purchasing a properly rated oil? Not trying to argue--just trying to get at the relevant facts as much as possible.




