Set Idling 1990 Mariner 75 hp

[hotwire]

"When putting my motor in gear

"When putting my motor in gear there is a horrific thud, I was told this may be because it may be idling to high. Can anyone explain how to ajust the idling or sugest another remedy"

 

[gotwohull]

The screw on the lower carb in

The screw on the lower carb in foward