GTS breaking wind

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Posts: 4380
Joined: Tue Apr 22, 2014 4:21 pm
Main scooter: Lambretta li150 special
Location: Lincoln

Mon Jun 29, 2020 7:41 pm

Why does a new GTS fart when it parked up after a longish run. Mine makes a noise like a fog horn for sometime after it stops. I figured it to be pressure build up in the fuel tank but why do they fit a valve in the breather line to restrict venting.

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Posts: 3117
Joined: Wed Jan 07, 2009 12:35 pm
Location: London and Norfolk

Mon Jun 29, 2020 9:42 pm

That sounds like it could be overheating and releasing pressure through the radiator cap. have you checked the coolant level? youll find the filler under the right hand knee panel

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