Hi all, am new to this forum and need help here.
I own a super cat with 2 x 70hp Yamaha T&T 2006 model engines, the one motor has had this problem for months now.
When I run the engine on the trailer with the water earmuffs on it seems to run 100%, but when I put it in the ocean and try to accelorate there is no power and it will not pick up, it runs but thwere is no drive and it then starts missing and cuting out.
I have changed the plugs, serviced the carbs, serviced the fuel pump, checked the advance/retard lever, swapped the coils and nothing helps, so, before I give it the Smith and Wesson final service can anyone offer me some advice?
I own a super cat with 2 x 70hp Yamaha T&T 2006 model engines, the one motor has had this problem for months now.
When I run the engine on the trailer with the water earmuffs on it seems to run 100%, but when I put it in the ocean and try to accelorate there is no power and it will not pick up, it runs but thwere is no drive and it then starts missing and cuting out.
I have changed the plugs, serviced the carbs, serviced the fuel pump, checked the advance/retard lever, swapped the coils and nothing helps, so, before I give it the Smith and Wesson final service can anyone offer me some advice?
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