hoona6 Posted July 19, 2012 Report Share Posted July 19, 2012 On opening the throttle. Developed after I'd had the tank off to change the air filter and plugs. Runs absolutely fine. So? Link to comment Share on other sites More sharing options...
Rompy McPoot Posted July 19, 2012 Report Share Posted July 19, 2012 Coming from where? Engine, chassis? Can you feel anything through the controls when it happens? Does it happen when you close the throttle too? Link to comment Share on other sites More sharing options...
hoona6 Posted July 19, 2012 Author Report Share Posted July 19, 2012 Coming from where? Engine, chassis? Can you feel anything through the controls when it happens? Does it happen when you close the throttle too? Engine - I think. Doesn't feel any different. It's a weird one Dave. Link to comment Share on other sites More sharing options...
VanWinkle Posted July 19, 2012 Report Share Posted July 19, 2012 cable wrongly routed?. Link to comment Share on other sites More sharing options...
lorenzo Posted July 19, 2012 Report Share Posted July 19, 2012 Squeeze the tank very hard with your thighs when it does it: does it go away? If so, the rubber things have come off the bottom of the tank or have slipped to somewhere useless. Link to comment Share on other sites More sharing options...
jollygiant Posted July 19, 2012 Report Share Posted July 19, 2012 It's knackered, I'll give you £7:53 and a whole cheese and tomato sarnie? Link to comment Share on other sites More sharing options...
Alex_H Posted July 20, 2012 Report Share Posted July 20, 2012 Once upon a time in a shed not far from me, I had a post tank off clunk thing going on. Turned out one of the clamps that held the airbox to the carbs (or carbs to engine, cant remember now) had turned round just a bit, so the screw that clamped it up was in the path of the disc that the throttle cable ends attatch to. Basically, they walloped each other, 'twas shit, but fixed in 2 minutes. Link to comment Share on other sites More sharing options...
BudgetBoy Posted July 20, 2012 Report Share Posted July 20, 2012 You have left a screwdriver in the airbox lol In all honesty you probably have something touching the tank or frame as someone has said already. Try lifting the tank off and see if it still does it.. If not then there is your problem if it dont then have a good look about. Can't be nout to bad though. Invest in some of these.:- Helps loads in situations like this trust me. Link to comment Share on other sites More sharing options...
Guest Posted July 20, 2012 Report Share Posted July 20, 2012 Link to comment Share on other sites More sharing options...
dodgy_tom Posted July 20, 2012 Report Share Posted July 20, 2012 Fit a race silencer and you won't hear the clunk. Link to comment Share on other sites More sharing options...
Evilchicken0 Posted July 20, 2012 Report Share Posted July 20, 2012 Airbox knocking inside the tank ? Link to comment Share on other sites More sharing options...
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