Recent content by ahdofu

Removed the old fuel line and it was in pristine condition. Did a vacuum test and it was negative. Not knowing what else to do I replaced both of the diaphragms in the carb. That did it. All in order now. The idle screw is also functional now. Although both diaphragms were flexible, I guess one...

Fuel is fresh. It is the premixed Stihl fuel and I have never used anything but that. Plug looked OK too and I had already checked the exhaust screen and it was all clear. Yesterday I checked the clutch springs and the chain break and they were OK as well. I have ordered a replacement fuel line...

Hello, I have a Stihl MS 180C chainsaw. It starts fine and throttles fine as well. However if I were to leave it in idle, it eventually dies. I tried to increase the idle speed but the idle screw had no effect. In examining the carb, I see that the idle screw is not like a traditional screw that...