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Old 04-17-2021, 06:23 PM   #1
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Default engine stall when in natural

Engine start very good when i return the Natural engine stall and stop I google it found IAC valve may be bad may Question is where is location IAC valve or what else can bo wrong
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Old 04-17-2021, 08:37 PM   #2
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Since you have a carburetor and not MPI you donít have an IAC. The problem sounds more like the shift interrupt switch. Are you making quick shifts out of gear? Too slow of a shift can cause stalling. Else the lower shift cable may need replacement.

Is this a new problem?
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Old 04-18-2021, 12:35 AM   #3
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thank you Mike for edvice I will try tomorrow
I am new boater and I just start the engine first time in 7 month Is it possible water in gas tank I leave gas tank olmost emty al this time
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Old 04-18-2021, 10:35 AM   #4
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Quote:
Originally Posted by ENISTE63 View Post
thank you Mike for edvice I will try tomorrow
I am new boater and I just start the engine first time in 7 month Is it possible water in gas tank I leave gas tank olmost emty al this time
If you have water in the fuel the engine would run bad all the time. Being a new boater you may be shifting in and out of gear too slowly, if you are hearing chattering you are shifting to slowly. That noise is the dog clutch slipping, this cause excessive wear.
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Old 04-18-2021, 07:37 PM   #5
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Hi Mike
Thank you very much again
I adjust the idle and give little more gas on natural all good for now
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Old 04-18-2021, 11:38 PM   #6
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Glad itís resolved.
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