Does your vehicle need an upstream or a downstream oxygen sensor? In this video, the experts at 1A Auto show you how to identify your O2 sensors to find out which part you need.
This is Part 2 of a 2 part video. How to upgrade, repair, install, fix, change or replace a broken, smashed, cracked, or shattered side view mirror to a power folding towing mirror on 08, 09, 10, 11, 12, 13, 14 Dodge Ram.