Hello
I Have A 1987 Force 125 Outboard. When I Take It To Full Throttle It Just Slows Down. I Can Here The Engine Trying To Take Off But Something Is Not Letting It Too. I Changed My Fuel Pump And It Still Gives Me The Same Problem. Does Anyone Knows What Might Be The Problem. I Checked My Comppresion Its 135 On All 4. And I Have Sparks On All 4 Cylunders. Eny Help Will Be Great. Thanks
Likely a carb problem, or the timing is not advancing.
Check the throttle linkage to make sure it is all moving freely.
Probably time to rebuild the carbs and get them all set properly.
For More Onfo. When It Starts Slowing Down, When I Turn The Boat To The Right It Starts Taking Speed But When Turning Left Its Allmost Stoping Do U Think Its A Fuel Problem?