Check Engine Code P0401 – How to Diagnose and Fix It
What does P0401 code mean? Find what causes it and learn how…
OBD Codes Explained – Understanding Auto Diagnostic Codes
Is your vehicle spitting out all sorts of auto diagnostic codes? Understanding…
Gasoline Engines Then and Now – How the Spark-Ignited Engine Evolve
The first gasoline engine was built 140 years ago, but the unit…
WLTP and RDE Tests Explained
With all the commotion caused by Volkswagen and the Dieselgate scandal in…
Emissions Testing 101: What You Need to Know
August 17, 2017 - Got an emissions or smog test coming up?…
Fix OK'd for VW's Oldest 2.0-Liter Diesels
July 27, 2017 - The EPA and California Air Resources Board have…
Catalytic Converter: What You Need to Know
The catalytic converter is part of your car's emissions systems, and it…
Why Do I Need to Change My Catalytic Converter?
Catalytic converters change harmful emissions into harmless gas, and they need to…
California Ignores Trump, Moves Forward with Emissions Targets
California has approved standards that the White House still wants to review. The California…
Platform Sharing – When Expensive Cars Get Cheaper Platforms And Viceversa
This practice still exists, and it will intensify over the next few…
