[...trimmed text...]

It might help to imagine the cat-con being a solid electrolyte. "The difference in the amount of oxygen present in the outside air, and that present in the exhaust promotes (... Login to read more.

iATN Members:
Login to read this message and participate
Auto Repair Pros:
Join iATN to read this message and others
Vehicle Owners:
Find a nearby iATN member to repair your vehicle