HVAC Diagnostics
Knowing the cause of the complaint might require looking at several components.
Quality Triumphs!
We interact with our cars differently and today’s parts quality matters more than ever.
Technology Update: EV Acronyms And Terminology
Alphabet soup? Don’t worry – these strange combinations of letters will be beneficial to your career.
Putting Yourself First For Safety
Shop safety policies and procedures are only as good as those following them. Make sure you’re watching out for you!
Today’s Fuel Pressure Diagnostics
Direct injection pressure is measured with sensors, and you’ll need a scan tool to measure the signals
Overcharged A/C Systems
Your customers got hot this summer and recharged their A/C system with a DIY refill. Now what? Here’s what to look for.
It Ain’t Bragging If You Can Back It Up
For the great work they do, shop owners like Harrison Keyes talk less about “me” and more about “us.”
The October Digital Edition Is Available Today
Each issue includes technical content from Underhood Service and other ShopOwner channels.
Why Is NHTSA Involved With RTR?
A closer look into NHTSA’s involvement with RTR.
Do OEM Service Bays Offer Opposition or opportunity?
With great power, of course, comes great responsibility.
The September Issue Is Available To Download, Read
Each issue includes technical content from Underhood Service and other ShopOwner channels.
Acura Turbo Engine Service
It is important to check the operation of the solenoids that control vacuum to the actuators.
