Mixing 2S oil

[johnsw]

Thinking of switching from Yamalube 2M to Pennzoil ('04 carb 150). Any issues with adding the Pennzoil to the Yamalube still in the tank? Thanks

 

[TimC2520]

I doubt it would be a problem, but when I switched from Yamalube to Pennzoil XLF, I waited until the tank was near the bottom before switching.

 

[Brent]

If both are non synethetic TC-W3 oil, I don’t see a problem. If switching to syn then I would use old oil until low then switch


Sent from my iPad using Tapatalk