WebTo adjust the carburetor, start with both screws backed out 2 turns from the closed position. One should be idle mix and the other should be high speed. Start the engine and let it warm up for 5 minutes. You may have to keep the throttle open a bit. Slowly turn in the low speed jet, until it starts to die, then back it out another 1/4 to 1/2 turn. WebSep 23, 2015 · It starts and then cuts out after a very short period. When you prime it the bulb initially fills with a small amount of petrol and then you can see air bubbles coming up through the petrol. ... I have a stihl fs45 trimmer. No gas appears in the bulb when I prime it and, obviously, it wont start. Have taken it apart.
Stihl SH 85C Loses Power Tech Support Forum
WebString Trimmer Keeps Cutting Out. If you can get your brush cutter going, but it keeps cutting out and stalling, you might be wondering why this is occurring. This too can be … WebFeb 25, 2008 · Stihl FS80 now starts and runs like a scalded dog when cold, but once it gets hot (+-10 minutes of use) it sputters under throttle, eventually cuts out, and then will not happily restart and run until fully cooled down. Wash, rinse, repeat. Makes the tool darn near unusable as I can only get 10 minutes of work done at a time. switch by ingrid law
SRM 225 - runs for 20-30 minutes - once hot stalls out HELP - iFixit
WebDec 19, 2024 · Once the trimmer starts, move the choke all the way in the opposite direction to open the carburetor and allow air to flow. If you don't do this, the engine will sputter and … WebThe intermittent cutting out of a 2 stroke string trimmer is caused by failing fuel lines, clogged air valves, or faulty carburetors. For clogged fuel lines, remove the faulty line and … WebJul 17, 2013 · Start procedure....first start, choke, three pulls, relieve choke, pull...usually takes off on first or second unchoked pll. When hot, i try with no choke three, maybe four times. Until recently, this worked. Now, I then choke it up, pull a few, relieve choke, will often start, but not keep running. switch by jazmine sullivan