Author Topic: KX80 blowing sparks from exhaust  (Read 4151 times)

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Offline GRARA

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KX80 blowing sparks from exhaust
« on: December 21, 2014, 10:23:09 AM »
When i was behind my son yesterday i noticed the odd spark coming from his exhaust???
His bike still runs as it should....
Anyone else seen / heard of this before???
Thanks

Offline Foxx4Beaver

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Re: KX80 blowing sparks from exhaust
« Reply #1 on: December 21, 2014, 10:30:34 AM »
has the expansion chamber ever been cleaned?...
I had a CR125 back in the '80's that did that before, and I found cleaning out the pipe of old deposits, and repacking the silencer nice and tight cured it.
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Offline alward25

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Re: KX80 blowing sparks from exhaust
« Reply #2 on: December 21, 2014, 10:58:48 AM »
packing blowing out, especially if someone used home insulation to pack it
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Offline bens87braap

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Re: KX80 blowing sparks from exhaust
« Reply #3 on: December 21, 2014, 11:14:56 AM »
yup my 125 shot sparks from the pipe it didnt have any packing lol

Offline Brute

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Re: KX80 blowing sparks from exhaust
« Reply #4 on: December 21, 2014, 03:31:54 PM »
What has been said. Clean it first.
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Offline GRARA

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Re: KX80 blowing sparks from exhaust
« Reply #5 on: December 22, 2014, 08:39:32 AM »
Thanks guys,i will clean it and re-pack it. :-D :-D