Mercury 50 Hp 2 Stroke Compression - This would directly affect #4 and. Hi, i tested the compression on my merc 50 hp today, cant say i like the results. The engine was cold and i dont have a startermotor so i cranked the flywheel with a wrench a. Bought a 2000 mercury 50 hp 3 cyl rebuilt from ebay. Mounted it on the pontoon and before it was started the mechanic advised that cylinder 1&2 had compression but cylinder. I have a 2005 merc 50 hp 2 cycle and mine are between 114 and 118 which i thought were low but i have a good friend in another state that is a mercury repairman and he. The best advice i can give you is this: With the motor warmed up and on the trailer and in gear, adjust idle mixture screws for the best idle you can get, then add 1/4 to 1/2 turn. Recently purchased a 2000 16 sylvan aluminum fishing boat with a 50 hp mercury 4 stroke engine, model # 50 elpt 4s. Engine starts easy and runs smooth. Its an older unit but not many hours on it. 3 cylinder 2 stroke. All 3 spark plugs replaced, carbs pulled apart and gone through, float heights set, all jets are clean and clear. It might be sucking water in from a bad set of crankshaft bottom seals. This would directly affect #4 and. Hi, i tested the compression on my merc 50 hp today, cant say i like the results. The engine was cold and i dont have a startermotor so i cranked the flywheel with a wrench a. Bought a 2000 mercury 50 hp 3 cyl rebuilt from ebay. Mounted it on the pontoon and before it was started the mechanic advised that cylinder 1&2 had compression but cylinder. I have a 2005 merc 50 hp 2 cycle and mine are between 114 and 118 which i thought were low but i have a good friend in another state that is a mercury repairman and he. The best advice i can give you is this: With the motor warmed up and on the trailer and in gear, adjust idle mixture screws for the best idle you can get, then add 1/4 to 1/2 turn.
This would directly affect #4 and. Hi, i tested the compression on my merc 50 hp today, cant say i like the results. The engine was cold and i dont have a startermotor so i cranked the flywheel with a wrench a. Bought a 2000 mercury 50 hp 3 cyl rebuilt from ebay. Mounted it on the pontoon and before it was started the mechanic advised that cylinder 1&2 had compression but cylinder. I have a 2005 merc 50 hp 2 cycle and mine are between 114 and 118 which i thought were low but i have a good friend in another state that is a mercury repairman and he. The best advice i can give you is this: With the motor warmed up and on the trailer and in gear, adjust idle mixture screws for the best idle you can get, then add 1/4 to 1/2 turn.