okielsman
New member
Operators manual says use 20w40 but the tag on top of the engine says use 10w30. What's up with that?
Oil & Fuel G3038 oil viscosity?
- Thread starter okielsman
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downs807
Bronze Member
Unless your operating in 100 degree temps I would run 10w30. 20w40 is an awful thick oil for start up in anything but hot hot weather