C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

IAC Replacement

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Old Oct 1, 2001 | 09:58 PM
  #1  
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tsquare
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From: Pleasant Hill,CA,USA
Default IAC Replacement

Can a replacement be bought from an autoparts store,if so how much do they run
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Old Oct 1, 2001 | 10:01 PM
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tan85vet
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Default Re: IAC Replacement (tsquare)

Yes it can, and they usually go from $40 - $50. Mine was about $45 if i can remember. Dont forget to clean the bore in the throttle body before you put the new IAC in.
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Old Oct 1, 2001 | 10:32 PM
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Default Re: IAC Replacement (tan85vet)

Do you still have to set the idle after installing it?
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Old Oct 2, 2001 | 03:25 AM
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corvette1990
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From: Bowie MD
Default Re: IAC Replacement (tsquare)

There is a specific procedure in the manual and in the tech tips section about setting the IAC pintle length when hooked up to the cable and engine on, but not started. Either find the tip or a manual, is my best advice.
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