Troy Bilt Backpack Blower, 25cc, 160 Mph, 500 Cfm, Model No. Tb25bp "gas mix ratio john deere" Questions

gas mix benefits in the long run from using the richer 32:1 ratio. It protects the piston and cylinder much better, giving your equipment longer life. Do not use the "one mix for all" that you find at

...mix too and it is newer. Help! Your adjustments to the carburetor may make it worse. Plus if the fuel mixture is over 30 old, I would replace it. Manufacturers have told us this year any gas over 30 ...