Motor stalling out

[Jcheek27]

So I have a 99 Yamaha 50 outboard that wants to stall out when giving it throttle under a load. It cranks up, idles, and will neutral rev fine. But once I put it in gear and accelerate to get on pad it’ll either lag and then go or just bog down and die but once it gets on pad it runs perfectly fine. Any help or advice would be awesome!!

 

[racerone]

The trouble shooting starts with a compression test.----Post your actual values here.