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Re: Air injection on a 2001 Chevroler Taho C-1500 5.3L
Posted to Emissions Forum on 7/10/2007 3 Replies

I'm pretty sure that most CA emmision 2001 Tahoes came with air injection. Anyways if you want to know if that particular vehicle came with it you can check the RPO codes, K18 = Reactor System Air Injection, Electric. Login to read more.

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