idle adjustment screw

marc5959

Cadet
Joined
Jun 11, 2023
Messages
22
Can anyone tell me or post a picture of the location of the idle adjustment screw on a Mercrusier 4.3 LX Gen+ carb
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
42,071
Depends which carb and which 4.3 LX, several have been made of different designs

The idle adjust is located on the same piece that the throttle linkage is attached to. Should be below it
 

flashback

Captain
Joined
Jun 28, 2002
Messages
3,963
You can play with the adjustment a bit but remember there is a timed connection to your helm...
 

Scott06

Admiral
Joined
Apr 20, 2014
Messages
6,451
Can anyone tell me or post a picture of the location of the idle adjustment screw on a Mercrusier 4.3 LX Gen+ carb
Here are screen shots out of manual 5C webber carb. Pm me i can send it as a pdf
 

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