Secondary fulttering
Thread Starter
Safety Car
Joined: Nov 2006
Posts: 4,449
Likes: 0
Secondary fulttering
we just finnished a carb rebuild on my dads 74 L-48 and its better, but when he kicks in the secondary vlaves it starts to flutter, anyone know whats causing this and how to fix it?
Thank you
Miles
Thank you
Miles
Drifting
Joined: Sep 2004
Posts: 1,959
Likes: 1
From: North Bend Ohio
It is probably leaning out. Make sure you are getting fuel to the secondary accelerator wells and on to the secondary accelerator ports. Make sure the choke pull off is operating properly. Set the secondary air valve preload at 3/4 of one turn. Make sure the timing is not severely retarded.
BigBlockk
Later.....
BigBlockk
Later.....
