Mercury 60 hp efi 4 stroke 2013

by Larry
(Virginia)

Doing this in the yard with engine flusher on.

Engine cranks fine. Idles fine. Rev it up it sputters then clears up at 4000 rpm.
Bring it back to idle it runs really ruff for about 3 seconds and cuts off.
Turn the key off and back on restart the engine it idles fine again
Rinse and repeat same problem every time
New filters
New iac
New fuel line from tank plus bulb
New plugs

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