pasmallengine
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- Joined
- Oct 25, 2018
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Hi All, looking for some input. I have a stihl BG55 leaf blower that will start and won't run with the spark arrestor in. The arrestor is 100% clean but when I put it in I can start the motor but it will not accelerate up. I can take it out and the engine will start and rev up without much of a problem. Put new carb and spark plug in it yesterday. Carb adjusted out fine without the spark arrestor in it. So question is why will it run pretty well without the arrestor in even a clean arrestor and barely run with the arrestor in. Thanks in advance for any help.