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Hello all,
I have a 15HP two stroke outboard engine (Yamaha obviously!) that is approx 5 years old. The engine is sitting in idle fine and has no problem going into gear or revving high. However, when it is in gear, it will not have much power. Even at full revs it goes very slowly. When I tinker with the throttle I pretty much have two choices. To leave as is with no power to drive at any speed but to sit in idle fine or to have power to drive but to scream with high revs when left in idle.
Any help with the problem would be really appreciated.
Thanks,
Cathal.
I have a 15HP two stroke outboard engine (Yamaha obviously!) that is approx 5 years old. The engine is sitting in idle fine and has no problem going into gear or revving high. However, when it is in gear, it will not have much power. Even at full revs it goes very slowly. When I tinker with the throttle I pretty much have two choices. To leave as is with no power to drive at any speed but to sit in idle fine or to have power to drive but to scream with high revs when left in idle.
Any help with the problem would be really appreciated.
Thanks,
Cathal.
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