we have fitted a auto choke 0n a 53 plate speedfight 2, but it is reving its self, we have tried adjusting ther carb, but no joy, any ideas

tony tippins, March 2010

to solve the problem, all you have to do is loosen the acceleration cable. Or you could take it to a garage but they woould only do the same but probably a better job

whizzkid, March 2010

can you explain a bit more
You ave fitted another carb from the same model I am guessing? was it not a autochoke before? why did you fit this?
When you say revving do you me screaming revs or do you mean just slightly?
It sounds to me as though the slide is fitted incorrectly if I were to hazard a guess. Take top off carb and make sure you get it the right way round. There is a pin and the slide will have a grove where this fis.

bb, March 2010