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Noel Schembri
Noel Schembri, Marine Technician
Category: Boat
Satisfied Customers: 1944
Experience:  Advanced technical diploma
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I have a 40 hp mercury. Today i took it out to the lake and

Customer Question

I have a 40 hp mercury. Today i took it out to the lake and it just died on me as i took off on speed. It only went to 3000rpm and then it wouldnt go any higher. As it pass 3100 rpm, the motor just shut off.
Submitted: 1 year ago.
Category: Boat
Expert:  Noel Schembri replied 1 year ago.
Hello my name is ***** ***** I will assist you. Yes most probably it is the fuel system. Start by checking the fuel tank, for any blockages, move all the way with the line and fuel filter up to the engine making sure there is no blockages. Check also the filter inside the engine as well. If everything is clean then what i suggest you do is to remove the carbs and get them cleaned and rebuilt.
Try the above and let me know. If you need further assistance feel free to post back.
Noel
Expert:  Noel Schembri replied 1 year ago.
did you manage to solve the problem? Do you require further assistance?
Noel

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