Car has neither an EGR valve or an IAC valve.

Asked by Jun 24, 2017 at 08:56 PM about the 1993 Buick Century Special

Question type: General

How to I correct problems associated with these 2 items when my car does not
use them?  
1993 Buick Century Special 3.3L V-6

1 Answer

70,905

I looked up these parts for your car today at work. I work for NAPA. I didn't see the EGR valve, but there must be one because I have a listing for an EGR control solenoid. The IAC is part number 2-1767. Line code CRB. HTH. -Jim

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