Starts good - idles good - hard to get rpm's - Stihl Chainsaw 42mm Piston Rings 025 O25 Chain Saw. Created by . Garden - Stihl - Chainsaw 42mm Piston Rings 025 O25 Chain Saw

Starts good - idles good - hard to get rpm's - Stihl Chainsaw 42mm Piston Rings 025 O25 Chain Saw

March 2021 1 33 Report

Starts good - idles good - hard to get rpm's - Stihl Chainsaw 42mm Piston Rings 025 O25 Chain Saw

Garden - Stihl - Chainsaw 42mm Piston Rings 025 O25 Chain Saw

Check for a dirty air filter, clogged spark arrestor in the muffler assembly, or a partially clogged fuel filter in the gas tank.