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LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

!EGR and !AIR

   
Old Jan 22, 2004 | 01:18 PM
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AdamZ1LE28
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Joined: Jan 2004
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From: Central Massachusetts
Question !EGR and !AIR
I was looking into getting the PCMforless programming for my car. The programer offers to disable my AIR pump and EGR valve. What would be the benefits/disadvantages to doing either one of those, or both....
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Old Jan 22, 2004 | 01:35 PM
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Bastardcat
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From: Fort Smith, AR
No HP gains to speak of. Removing the A.I.R. system will free up 7-10lbs and clean up your engine bay. This topic comes up often, I would suggest doing a search if someone doesn't chime in.
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Old Jan 22, 2004 | 04:01 PM
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FacelessZ
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Joined: Jun 2003
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From: Baylor University - TX
I've already unplugged my AIR pump and blocked off my EGR. Do I need to have these programmed out as well or am I alright with that I've done...?
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Old Jan 22, 2004 | 04:51 PM
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ibanez6rg
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From: Cincinnati, OH
OBDI cars don't throw codes like the OBDII. So OBDI doesn't really matter.
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