4060HP

40-60HP Mercury Outboard – Easy IAC Valve Diagnosis & Replacement Guide

Got idle issues with your 60HP Mercury outboard? It might be the IAC (Idle Air Control) valve. In this video, I walk you through the telltale signs of a failed IAC on a 60HP Mercury and show just how easy it is to diagnose and replace. Perfect for DIY boaters and marine techs looking to […]

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