Hot starting probs.

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bristolmod
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Posts: 1741
Joined: Wed Jan 07, 2009 8:42 am
Main scooter: Lambretta TV175 S3- what else!
Location: Bali-Hai bar, Locarno Ballroom Bristol, 1967!- mines a Brown Split!!
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TV175 S3 running a Muggy V1; Jetex 22mm; 42mm Clubman; 6v points.

The above set up has run perfectly for the last 5 years or so.

However, recently its been a pig to start when warm/ hot.

It WILL start when warm/ hot, but "chugs", for a couple of minutes (throttle does nothing during this period), then slowly picks up its revs, then its fine. When it runs, it runs very well indeed with absolutely no problems.

Any ideas Gents?

Chris
Scootering since 1968.
camel
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Posts: 495
Joined: Wed Jan 07, 2009 9:48 pm
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ive had this on a del orto 22 on a gp200,a new needle valve with a red tip cured it,have you checked it for wear?
camel
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Posts: 495
Joined: Wed Jan 07, 2009 9:48 pm
Contact:

or is it called a float valve?...cant remember...anyhow the rubber tip wears in time and it dosnt shut the fuel off completely,worth a shot
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