Author Topic: [2020] Sherco SE 300 Factory Fouling Plugs  (Read 2420 times)

Clay

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #15 on: September 12, 2019, 06:10:34 AM »
I got no answer to my "What do we need to do to fix the 2019s" question. That's what they usually do when a part needs to be replaced and they don't want to pay for it. He said in his email that the new map and new coil had fixed the 2020s so I suspect that you will need to replace the coil too. I'd call or email RYP and ask them to push Sherco on what needs to be done to correct this issue.
If they determine that the coil needs to be replaced you'll probably have to pay for the coil yourself. Maybe RYP will sell them to you at their cost like I did with the starter upgrade. But probably not.
Clay Stuckey
Sherco Offroad  www.shercooffroad.com
email: clay@shercooffroad.com
cell: 615 347 6519
Tennessee, USA

baker

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #16 on: September 12, 2019, 07:23:24 AM »
Ok Iíll try the coil too 👍

Clay

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #17 on: September 13, 2019, 07:54:28 AM »
Got this from Sherco this morning:
Clay,

There is no more problem if you change mapping and coil at the same time
And if the carburetor setting is good


Clay Stuckey
Sherco Offroad  www.shercooffroad.com
email: clay@shercooffroad.com
cell: 615 347 6519
Tennessee, USA

Dangermouse

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #18 on: September 18, 2019, 08:08:46 PM »
Got this from Sherco this morning:
Clay,

There is no more problem if you change mapping and coil at the same time
And if the carburetor setting is good
We have quite a few each week on two Sherco Riders and Owners  FB pages as well.
Would be good to hear a definitive fix.
Most guys who rejet correctly seem to be ok in the end.
Bring on self adjusting Fi, I say  :D
2019 300 SEF Factory
2011 TE449
Admin - Sherco Riders & Owners FB group
Just an old quick trail rider having a go.
From Qld Australia 🌏

Artur

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #19 on: July 01, 2020, 04:12:53 AM »
I have the same problem on my sherco 250 se 2020. Bike wont start an the plug i wet and dirty. After i change a plug it runs well but the next day it wont start again
Anybody has a solution?

Dangermouse

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Re: [2020] Sherco SE 300 Factory Fouling Plugs
« Reply #20 on: July 31, 2020, 05:46:42 PM »
I have the same problem on my sherco 250 se 2020. Bike wont start an the plug i wet and dirty. After i change a plug it runs well but the next day it wont start again
Anybody has a solution?
Yes,
If jetting changes and changing brands of 2T oil has not helped you, talk to your dealer about fitting the 2021 GET ecu under warranty.
Problem bikes should be covered by the factory.
2019 300 SEF Factory
2011 TE449
Admin - Sherco Riders & Owners FB group
Just an old quick trail rider having a go.
From Qld Australia 🌏