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    4.3 Merc Wont run in idle

    Ok, lets try this again properly. I have a 2003 Crownline 180BR with a 4.3 mercury s/n ow000645. It has 150 hours on it. I just pulled it out of winter storage and went to start it up. It turns right over and starts with ease with some throttle but when i back the throttle off to low rpm's or...
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    Idle Air Control Valve Location 4.3 Merc

    Ive been looking around for a while and I am pretty certain the problem with my boat lies within the IAC valve. It either needs to be cleaned or replaced. The problem is, I have no idea where it is located. I have a 2003 Crownline 180BR with a 4.3l mercury engine. A little help here would be...
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