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Fouling Plug

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If it had one I could replace it. Rotax 125's have got CDI ignition.

You do, that's what the c in cdi stands for. Capacitors and condensors do the same thing, try and borrow a unit to swap.

Ok, so a blackbox(or whatever colour) swap is what's implied not a simple condenser as on the larger Rotax motors.

It just so happens that.........I have a spare one in the garage.

 

We shall see.

 

Thanks to you all thus far for your help.

  • 3 months later...

It wasn't the and#39;blackbox' I found some other interesting information regarding the Dell'orto PHB carbs and what's used when and where. So, I reduced the idle valve jet size, when do you run at full throttle for long periods nowdays with a not  street legal bike ?

 

Anyway, you live and learn, Added the pdf in a later entry. Worth reading for anyone with carb probs.

Edited by brownie001

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