How To Replace IAC

rinker270nbrinker270nb Member Posts: 207 ✭✭✭
in General Boating Discussions
I have heard of carrying an extra IAC, I am going to do the same but where is it located?  I am guessing it's a socket to pull it and replace and then plug it in.  I have a '15 383 Stroker EFI.  Thanks for all of your help!
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  • DanD2DanD2 Member Posts: 848 ✭✭✭
    Pretty easy to replace.....it's mounted on the side of your throttle body.
    No longer a boat owner.....previous boat - 2005 Rinker Fiesta Vee 342
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  • brandonmayberrybrandonmayberry Member Posts: 226 ✭✭
    Usually held in by two phillips screws if i remember right.
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  • DanD2DanD2 Member Posts: 848 ✭✭✭
    Here's what one looks like....I think the ones on the GM motors are very similar.

    No longer a boat owner.....previous boat - 2005 Rinker Fiesta Vee 342
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  • qwikwhipqwikwhip Member Posts: 63 ✭✭
    It's very easy to replace. Remove your plastic engine cover then your flame arrester. It will be right behind your throttle body. Remove the two allen head screws, unplug it then remove and replace. Honestly shouldn't take more than 15 minutes. 
    2005 Captiva 232 Liberty Edition, MX6.2/B3, Corsa
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  • qwikwhipqwikwhip Member Posts: 63 ✭✭
    Also, the original one will be painted black. The replacement may be silver or black. I've seen both.
    2005 Captiva 232 Liberty Edition, MX6.2/B3, Corsa
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  • Liberty44140Liberty44140 Member Posts: 4,414 ✭✭✭✭✭
    When I changed the iAc on my 2001 305's the bolts were torque heads (star shaped). There was a start/stop process in the instructions to help the engine learn the iAc. Instructions cAme with it
    07' Cruisers 390 (Previous Rinker's: 06' 342EC & 01' 310FV)

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  • 06Rinker27006Rinker270 Member Posts: 1,277 ✭✭✭
    How often do these need to be replaced?  
    Patrick
    06 Rinker 270
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  • DanD2DanD2 Member Posts: 848 ✭✭✭
    06Rinker270 said:
    How often do these need to be replaced?  

    When your motor(s) stop running at idle.
    No longer a boat owner.....previous boat - 2005 Rinker Fiesta Vee 342
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