Viper carb vent lines

red rider

New member
Joined
Apr 5, 2008
Messages
18
Age
64
Location
Pinawa,mb.ca
My 03 viper does not idle smoothly. If I raise the speed it goes to 4000. When i back it off it drops to 1200 and loads up. I can not get it to run between those ranges. I have noticed fuel in the air vent lines to the air box.

Could it be the floats are set too high causing the fuel to back up and out these lines? I have checked the levels, but am unclear to whch way to adjust if neccessary and how to accurately verify the settings.
 



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