Author Topic: Husqvarna 372xp wont stay running  (Read 1159 times)

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Offline huskyman

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Husqvarna 372xp wont stay running
« on: January 23, 2012, 10:42:25 pm »
Hello everyone I have a fully rebuilt 372xp. I put a new piston cylinder and rings and gasket in it. It has a new intake, replaced the fuel line filter and impulse line. Rebuilt the carb and dialed it in. It fires up easly and sounds great for about 15-20 seconds then stutters and then dies. It takes a minute to start it again and requires me to give it full throttle to start it. Any ideas?

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Offline w8ye

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Re: Husqvarna 372xp wont stay running
« Reply #1 on: January 23, 2012, 11:33:49 pm »
You need to check out all the vitals next time it quits

Do you have Spark?

Is the plug wet?


Offline Magnus

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Re: Husqvarna 372xp wont stay running
« Reply #2 on: January 24, 2012, 04:36:18 am »
Sounds as it chokes itself.
Wrong carb settings on Main inlet needle or jets could do this.
A ignition that has not decided if it is broke or not could do it too...
Chainsaw nut!
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Offline huskyman

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Re: Husqvarna 372xp wont stay running
« Reply #3 on: February 21, 2012, 12:25:42 am »
I had this happen twice to me once on a 026 and a 394. Both times they would idle then die, I replaced the coil on both and they ran perfect. Hope that helps!
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Offline mweba

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Re: Husqvarna 372xp wont stay running
« Reply #4 on: February 21, 2012, 09:43:13 am »
These are the common symptoms of a main jet nozzle.  The nozzle can be replaced but most go the carb replace route.      This could also be a tank vent issue.  Good luck

 

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