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IaC on 1987 740?

posted by  Lowlife_American on  Sat Oct 31 18:12 CST 2020
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This is probably a dumb question but does the 1987 740 have an Idle air control valve? All of the sites I go to say that the IAC they are selling fits the 88 and up and I'm struggling to find literature on it. Where would it be if there is one?








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IaC on 1987 740?

posted by  aleekat on  Sun Nov 1 09:03 CST 2020
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last visit: Fri Oct 24 13:19 CST 2014
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Drivers side of motor about mid way. "T" shaped. One hose from air intake before the throttle body and one hose after throttle body that comes up under the intake manifold. like a 3/4" hoses

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IaC on 1987 740?

posted by  Lowlife_American on  Sun Nov 1 12:04 CST 2020
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Thanks, this was really driving me up the wall
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99% of the time I have no Idea what I'm talking about








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IaC on 1987 740?

posted by  aleekat on  Sun Nov 1 18:32 CST 2020
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They are cleanable:
https://www.brickboard.com/FAQ/700-900/EnginePerformanceSymptoms.htm#Cold_Start_Dies_Dirty_IAC
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