Vehicles In Operation Projected To Drop In 2021
In June, IHS Markit released its annual estimate of vehicles in operation and the age of those vehicles.

A Closer Look At Electronic Throttle Bodies
The benefits of an ETB include overall reliability, since there are far fewer mechanical components that can wear out.

Signs Of A Bad Fuel Filter
Fuel filters aren’t on the list of regular replacement items. But nothing lasts forever.

Losing Your Cool: When Compressors Go Bad
A bad A/C compressor and a bad
explanation steered me to an
aftermarket solution.

Continuing Education For Counter Pros
A wide array of content is available to anyone with an internet connection and the desire to learn.

What’s The Deal With R1234yf?
It’s not a question of if, but when, a shop or parts store will have to deal with this refrigerant.

Rise And Fall Of A Jobber Store
Years after the store closed, my dad was still dreaming about part numbers.

Remanufacturing And The EV-Battery Challenge
One researcher is particularly interested in the fate of EV batteries once they reach the end of their automotive lifecycle.

Taking A Shine to Appearance Products
A clean car is worth more to the owner but also will preserve and maintain the vehicle longer.

Disc Brakes vs. Drum Brakes
Both systems generate friction to slow the wheels, but they use different designs to do it.

Construction Season Puts Focus On Undercar Parts
Shocks and struts take a beating this time of year.

Crowdsourced Auto Parts Delivery: Winning The Last Mile
Crowdsourced delivery taps into an on-demand network of independent drivers.
