C55 idle speed up and down

Privateer

Seaman Apprentice
Joined
Sep 6, 2005
Messages
36
With new prop, fuel system repair and maintenance all caught up, motor has never run better. However, I still have a few questions. After rebuilding the carbs, the rpm fluctuates slightly (200 rpm) at idle. What can cause this? <br /><br />Also, would like to change out my 703 control with one of the flush mounted versions. I have the 10 pin harness. I know I will need the ignition switch with the choke and alarm, but how about my wiring? Am I good to go?
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: C55 idle speed up and down

what year is your C55?<br />what do you have the idle speed set to?
 

Privateer

Seaman Apprentice
Joined
Sep 6, 2005
Messages
36
Re: C55 idle speed up and down

Its a 1994. The model # is C55TLRS. Idle speed is set to 1100 rpm. I will say that I am only using the Yamaha digital tach as my reference. Haven't bought a shop tach yet.
 
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