Refiner232121
Well-known member
- Joined
- Jul 4, 2009
- Messages
- 177
Here is good video on how catalytic converters work
http://videos.howstuffworks.com/science-channel/31428-deconstructed-catalytic-converter-video.htm
http://videos.howstuffworks.com/science-channel/31428-deconstructed-catalytic-converter-video.htm