1983 merc 40 hp 2 cyl

wildthingn

Cadet
Joined
Jul 7, 2008
Messages
8
what should the compression be , mine is 130 on both cyl, my problem is with plugs in won't turn over, with plugs out turns over, check carb ,float it is ok, check fuel pump,:( it is ok,,, what would be the problem why it won't turn over with plugs in,, and the starter is ok,,, how do these engines exaust..
 
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