iv got this 4age with side draft carbs

to get it running I had to get a internally ignited 4k dizzy made to it fit

that was easy enough then to wired it up I put two wires coming of the dizzy going to positive and negative on coil

then a Constance positive coming from ignition I did that and it ran straight away

 

then I left it for two weeks and now not getting spark

the wires still get power

I just don't know how to check if the coil and dizzy are working properly

 

any advise wold be awesome cheers

Edited January 28, 201511 yr by carbyarmy

I think the only way will be by swapping them ouit for other parts or with an auto electrician who can test them.

 

Start by putting a spark plug on the coil lead and making sure it sparks when cranking. Just take a length of bare wire and wind it around the plug thread and earth it for am earth. Beats holding it on something!

 

The coil should have a circuit between the positive and negative plugs, the igniter I don't know. I'm sure you've checked the 12V constant already.

yeah still getting constant power. iv tryd a new coil but still no luck just hoping that's its not my new dizzy i got made for it