Question about Troy-Bilt 31cc 2-Cycle Gas Powered Blower/Vacuum #TB320BV

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My leaf blower starts great but takes a while to warm up thats ok too. but when i run it full throttle after warm up its runs for a few seconds and bogs down and runs very slow then after about 5 min. of this it dies. starting it back up is easy and it does the same thing.

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Sounds like a plug problem, pull the plug and check the quality of it, also check the gap. also are you useing the correct gas oil mixture , with fresh gas.

Posted on Mar 12, 2011

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To me this sounds like its getting too much fuel after it has been warmed up so either there is too much gas flow to the unit or there is not enough. check your primer bulb once this happens if there is a full bulb when it shuts down chances are its getting too much gas, if its empty then its not getting enough and your fuel filter could be starting to plug up or is not in the tank properly.

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Craftsman gas leafblower


All small engines take a few minutes to warm up...especially so as they age.

You have to learn to 'feather' the throttle to very, very slowly increase the gas.

After it is warmed up, you are much more likely able to rev it up...release, etc.

I've had many over the years, and this is a very common problem...that you learn how to handle.



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