mariner 20hp trouble

[mariner 123]

I have a mariner 20 hp 1990 2 temp I change the box cdi but the cylinder 2 is fires on the candle but there is no explosion the cylinder 1 is ok please helm me

her

 

[Watermann]

You should post your motor issues in the Merc/Mariner forum. Or have a Mod move it for you.

https://forums.iboats.com/forum/engi...iner-outboards