Yamaha F90 4-stoke normal idle speed?????

mh454

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#1

Yamaha F90 4-stoke normal idle speed?????

05-15-2007, 02:04 AM

My 2005 F90 EFI 4-stroke is idling at 1400RPM. Is this the correct idle speed? Curious if this could be lower and how it is adjusted.
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boats.net

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05-15-2007, 08:22 AM

The idle speed should be about 700 rpm's. Need to take it to your dealer to have checked out and find what is causing idle to run that high.

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