Mercury 250 hp 2 stroke EFI 2004

by Jim Singleton
(Pasadena, MD)

It will not run at mid range rpm but will run at high and low range rpm. I changed all fuel filters and installed a throttle positioning sensor, do you think I have an air leak in the fuel line?

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Aug 23, 2021
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starstarstarstarstar 		Same problem with 2006 115hp 4 stroke
by: Mike

I have the same issue. If you fine the solution please post it. Thanks, Mike

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