I Have A 1994 Mercury 2-stroke That Has A Rough Idle That Only Gets Better When You Bump The Choke It Doesnt Matter If It Is Warm Or Cold.also Once You Reach Max Rpms (5,200) It Runs Great Until You Hit A Good Sized Wake And Then The Rpms Rise And Fall Even With The Throttle Wide Open.and Then...
I have a 6o hp mercury 2 stroke oil-injected motor that has a rough idle but runs out good until you hit a good size wake.Then the rpms rise and fall until it finally stays at 3000 rpm at full throttle.It still runs smooth it just will not gain rpms until you pull the plugs and clean them after...
