Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - What is a "rear" or "secondary" catalytic converter for?

Xist · 06-08-2018, 02:46 PM

Weird. I did not have a problem.

I am not sure what something that small can do, but I am intrigued that they are selling a used cat. I thought they needed to recertify them, although I have read that you can sell them as paperweights or something.

06-08-2018, 02:46 PM	#3 (permalink)
Xist Not Doug Join Date: Jun 2012 Location: Show Low, AZ Posts: 12,240 Chorizo - '00 Honda Civic HX, baby! :D 90 day: 35.35 mpg (US) Mid-Life Crisis Fighter - '99 Honda Accord LX 90 day: 34.2 mpg (US) Gramps - '04 Toyota Camry LE 90 day: 35.39 mpg (US) Don't hit me bro - '05 Toyota Camry LE 90 day: 30.49 mpg (US) Thanks: 7,254 Thanked 2,233 Times in 1,723 Posts	Weird. I did not have a problem. I am not sure what something that small can do, but I am intrigued that they are selling a used cat. I thought they needed to recertify them, although I have read that you can sell them as paperweights or something. Attached Thumbnails