Quote:
Originally Posted by tacollins
So I recently learned that the Pontiac Aztec did not have the EGR delete on it's LA1 3400 engine, I haven't verified this yet but I am interested. So does anyone know if the aztec did not have EGR and will the necessary parts needed mate with our LA1 engines? Also I think I have a pretty good idea of the parts but to make sure what parts would I need for something like this?
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I'm not sure where you're getting your information from, but the Aztek does have an EGR valve because it's an emissions control device. Milzy Motorsports sells an EGR delete kit but you also have to tune the PCM as Sleepy said to avoid getting SES codes. Removing the EGR valve is also illegal in some states that require vehicle emissions inspections.