Hi Everybody,
I have a old briggs & stratton v twin that only fires on one cylinder,
have a good spark on both plugs, I swapped the coils over & plugs.
cleaned the Kiki carb in ultrasonic bath .
set the valve clearance to 5 tho on both intake & exhaust.
Sometimes it will run with both cylinders firing but only for a few seconds.
I have very little hair left to pull out, Help
John