What kind of oil do i use for a 3.5 Briggs and stratton edger?

For a 3.5 Briggs and Stratton edger, it's recommended to use SAE 30 weight oil for warmer temperatures or 10W-30 for cooler conditions. Always check the owner's manual for specific oil recommendations, as it may provide guidance based on the edger's operating environment. Ensure to use high-quality oil that meets API service classifications for optimal performance.