Engine Overrun?

[sTuDeNt]

Can someone explaine why is it happening, the cause and how to fix it!

Mine started doing it since i put weber on it!

Cheers!

[Stuart]

i take it you mean it runs on after you key off.

its just running a bit rich. get it setup on a gas analyser.

[DrivingSpanner]

thats of corse asuming that the ignition timing is set correctly

[Stuart]

and assuming i care :p

[sTuDeNt]

I know my timing is a bit advanced, also the carburation is way out, so on friday its going for the overall engine tune up.

Thanks for the info guys!