Mercury 50 Hp 2 Stroke Compression Elpt Four

It might be sucking water in from a bad set of crankshaft bottom seals. I was just wondering what was the compression of these engines when they came from the factory. I have a 2000 50 hp 2 stroke mercruy that i bought new.

Mercury 50 Elpto Parts

Mercury 50 Hp 2 Stroke Compression Elpt Four

All 3 spark plugs replaced, carbs pulled apart and gone through, float heights set, all jets are clean and clear etc. It helps you identify each individual component. From what i understand theese compression sucks so i double checked the gauge on my yamaha 6 hp.

What could be the reasons and solutions for a 50hp mercury outboard 2 stroke motor that the middle cylinder compression

I have verified spark with a spark tester on all 3 holes and also. I just bought a boat with this engine and when. The serial number on the thing stumps me and maybe the previous owner too, he told me it was a 1986 model, but from i read mercury 50 2 strokes were 3 cylinders in 1986. It doesn't have power at all under pressure and is only firing off the top.

I have a 1984 mercury 50 2 stroke 4cycle. Spark plugs are fine, wires tested good and compression is solid. I just bought a boat with this engine and when doing the compression test all. This would directly affect #4 and.

Mercury 50 Hp 2 Stroke Manual

Mercury 50 Hp 2 Stroke Manual

I put it in the water saturday and at full throttle it just bogs out.

Dealer replied should be over 200 per cylinder. My intuition tells me it has something to do with the bottom carb that didn't even make the engine sputter when. What should compression be on 50 hp 4 stroke mercury? On that i have a rope starter so i turn much faster then with the wrench.

155 lbs on all cylinders. 2006 mercury 50hp 2 stroke compression i was just wondering what was the compression of these engines when they came from the factory. When it comes to maintaining and repairing your mercury 50 hp 2 stroke outboard engine, having a comprehensive parts diagram is essential. Most will produce cranking compression readings in the 90 to 105 psi range, depending on the engine.

Mercury 50 Hp Outboard 2 Stroke

Mercury 50 Hp Outboard 2 Stroke

Mercury 50 Elpto Parts

Mercury 50 Elpto Parts