Firing on one cylinder

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LutonStorm
Posts: 82
Joined: Mon Jun 22, 2009 6:22 pm
Location: luton Beds. & Litton, Somerset

Re: Firing on one cylinder

Post by LutonStorm »

ok, will do. cheers for the hint. filling up tomorrow so will ignore the Redex!
Is it really that lethal in small doses??
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AMCQ46
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Joined: Mon May 11, 2009 4:54 pm
Location: Worcestershire / Warwickshire border

Re: Firing on one cylinder

Post by AMCQ46 »

Lutonstorm, did you get the bike running better? is it fixed now and was it the choke, or did you find something else?
AMcQ
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LutonStorm
Posts: 82
Joined: Mon Jun 22, 2009 6:22 pm
Location: luton Beds. & Litton, Somerset

Re: Firing on one cylinder

Post by LutonStorm »

Hi AMC... Typical, not finishing off a post like that.!

Well yes and no. But mostly YES!

Got the valves serviced and noticed a big difference. Definately chugga-chugga not putt, putt, putt..
Since then i've found that the fuel tap diaphragm had a split in it so that caused the richening of the mixture and loss of power over 4000rpm or about 70mph. Now done a carb balance (got a set last weekend but not 100% sure if its correct - Phil will be getting a visit this week!) and got better results.
I'm now finding it's just a bit hesitant. only occassionally but again, nothing terminal.

So yes, much MUCH better now! And i'm still toying with taking the choke cable out for a check as it doesn't stay out when pulled. Sort of wanders back in. So that's another job - along with a compression test!
Regards
SK
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bikerpiker
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Joined: Sun Mar 23, 2008 9:59 pm
Location: Ayrshire - Scotland .

Re: Firing on one cylinder

Post by bikerpiker »

Regarding your choke knob wandering back in, iirc ,if you pull back the rubber cover next to the knob,there is a plastic nut or similar :? ,give it a tighten with a spanner ,this will stop the problem with the knob returning by it's own accord :)
Stevie
donk
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Joined: Sun Apr 12, 2009 4:44 pm

Re: Firing on one cylinder

Post by donk »

So thats how you hold the tank up!! sma tin!!!

Hope you get sorted soon luton storm.
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LutonStorm
Posts: 82
Joined: Mon Jun 22, 2009 6:22 pm
Location: luton Beds. & Litton, Somerset

Re: Firing on one cylinder

Post by LutonStorm »

Cheers BP for the nut and choke idea. I'll certainly give it a try!

At least now I can get out and really enjoy the bike. It goes well and runs around town and i'm getting proper fuel economy (127-140miles per tank) as opposed to 60 before! See i'm a sensible rider (for now!!!)

Cheers everyone,
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