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

what size socket for IAC 1988 L98

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Old Oct 28, 2005 | 12:14 PM
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From: chandler az
Default what size socket for IAC 1988 L98

What size is the socket needed to remove the IAC?
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Old Oct 29, 2005 | 08:27 PM
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From: chandler az
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anyone?
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Old Oct 29, 2005 | 08:51 PM
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I always use an "adjustable" wrench on mine.
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Old Oct 29, 2005 | 09:54 PM
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Same here.

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Old Oct 29, 2005 | 10:29 PM
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Gm recommends a special kent moore tool that works perfectly. Most people do not use it because they are not easy to get. The sensor is never torqed on tight. A crescent wrench works perfectly.
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Old Oct 30, 2005 | 12:03 AM
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If you have not bypassed the heater hoses running to and from the throttle body and choose not to take it off the car, you will need a thin wall 32mm socket. Preferably NOT a deepwell because of the lack of room down there. Good luck.
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Old Oct 30, 2005 | 07:35 AM
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If you don't want to remove the TB so you can use an adjustable wrench - then get a set of needle nose vise grips. Just make sure they are a decent size. Clamp onto and turn. It is not very tight and should be able to loosen it this way. At least I was able to.
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Old Oct 30, 2005 | 08:02 AM
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I used channel locks pliers both times on mine.
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