question for loop gear head

[arveno]

I made a crappy video , sorry about that , to let you hear how the bike runs at idle .
You can hear some sort of " stumble " ? I do not know how to call it but you can clearly hear it.

what do you think it could be the cause ?
thanks again

https://www.youtube.com/watch?v=EJH11qqt6Xo

[oldbike54]

 That kind of sounds like a stray spark jump to ground . Run it in the dark and watch for a light show .

 Dusty

[arveno]

That kind of sounds like a stray spark jump to ground . Run it in the dark and watch for a light show .

 Dusty

Hi Dusty
I have done that test last night, no light show anywhere.

I have a new condenser , going to swap it ( not going to cost anything to try )
then i have a new coil i can borrow from another loop and see if it cure it .

Will report later .


thanks