Thread: 94 F150 Tow Rig
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Old 04-05-2019, 07:17 PM   #22 (permalink)
Shaneajanderson
Redneck Ecomodder
 
Join Date: Feb 2019
Location: North Dakota
Posts: 437

Dent-Mobile - '99 Buick Lesabre
90 day: 22.68 mpg (US)

Red Rocket - '92 Geo Metro Base
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Quote:
Originally Posted by Taylor95 View Post
It's not about CO2. It is about keeping NOx emissions down. NOx emissions causes a lot of adverse health conditions in the body. I like to breathe clean air so please leave your cat on.
NOx is dealt with by EGR, cat is only to burn unused fuel and CO, neither of which are necessary.
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