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Tell tale location on 4hp mariner

Nov 21, 2018
20
Skipper 20 Skipper 20 Salty C New orleans
I don’t know, can u find out please. How would find out. I’ve been In mercury forum and registered but would not let me post.
 
Sep 30, 2008
1,429
Catalina 310 Quincy, MA
How would find out
Take the cowling off. If there are fins on the cylinders, it is air cooled. If the cylinder/cylinders have smooth metal sides, it is water cooled. Most small outboards have a small hose hanging through the cowling as the tell tale. This hose often gets blocked by salt. If it is clear, and no water coming out, the impeller needs to be changed.
 
Oct 22, 2014
10,154
CAL 35 Cruiser Portland OR, moored EVERETT WA
Google it. There are many manuals online. Use the 3 digit number on the bottom of your label image. I think that is the model number.