Hello,
I own a Tohatsu 9.9 2-stroke engine with manual start. On the last weeks the engine started to fail and no one seems to have a solution for it:
- The first time I start the engine I do all the recommended tasks (e.g. set the choke to full if the air temperature is low, adjust throttle to start position, etc.) and the engine starts as expected;
- Then I use it for 15 minutes, since it's the time I need to take my sailboat out of the marina and raise the sails. After that I stop the engine. If I try to start it immediatly after stopping it, I have no problem (I assume that's because the engine is still hot);
- A few hours later, when I try to start the engine again it fails... Sometimes I have to pull the manual starter chord 50 or 60 times before the engine starts...
- One or two days after stopping the engine, if I try to start it again everything is fine...
Have you ever experienced such situation? Can you give some hints to solve the problem?
I already took the engine to a mechanic but the only thing he did was adjusting the carb...
Thanks in advance.
Kind regards,
Ricardo
I own a Tohatsu 9.9 2-stroke engine with manual start. On the last weeks the engine started to fail and no one seems to have a solution for it:
- The first time I start the engine I do all the recommended tasks (e.g. set the choke to full if the air temperature is low, adjust throttle to start position, etc.) and the engine starts as expected;
- Then I use it for 15 minutes, since it's the time I need to take my sailboat out of the marina and raise the sails. After that I stop the engine. If I try to start it immediatly after stopping it, I have no problem (I assume that's because the engine is still hot);
- A few hours later, when I try to start the engine again it fails... Sometimes I have to pull the manual starter chord 50 or 60 times before the engine starts...
- One or two days after stopping the engine, if I try to start it again everything is fine...
Have you ever experienced such situation? Can you give some hints to solve the problem?
I already took the engine to a mechanic but the only thing he did was adjusting the carb...
Thanks in advance.
Kind regards,
Ricardo