Idle adjustment

8675309

Recruit
Joined
May 30, 2006
Messages
4
Hello, got an easy question for the experts. Why is it that my 88 rude 120 idles fine on a water hose but in the water the idle is much lower, how can I adjust the idle up? Idles about 550 on the water and 850 on a hose. Thanks in advance.
 

wilde1j

Vice Admiral
Joined
Apr 15, 2002
Messages
5,964
Re: Idle adjustment

Adjust the idle to 650 RPM in the water AND in gear. It's not possible to adjust on the hose. It will always idle way higher on the muffs.
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: Idle adjustment

on muuf there is no back pressure on the exhaust, idle must be fine tuned in the water, adjust it high on muffs, then fine tune.
 

8675309

Recruit
Joined
May 30, 2006
Messages
4
Re: Idle adjustment

I know this sounds dumb but how do I physically increase the idle, where is the adjustment made?
 
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