Video: How to Read & Inspect Your Oxygen Sensors to Diagnose Other Engine Issues
Any mechanic worth their salt knows how to “read” a spark plug to find clues to diagnose engine trouble, but did you know you can do the same thing for […]
Parts Bin: Summit Racing’s Oxygen Sensor Harness Extensions Make Header Installs & Engine Swaps Easier
It’s common for gearheads to embark on a header install, engine swap, or other motor/exhaust upgrades without giving much thought to oxygen sensors. Then halfway through the job, they realize […]
How to Diagnose Catalytic Converter Problems
There are a handful of telltale signs your catalytic converter is on the fritz. Poor acceleration when stepping on the gas pedal Noticeably less fuel efficiency Dark, sooty smoke exiting […]