If you’re still using torque sticks and impact power to install lug nuts and lug bolts, it’s time to reconsider.
Why Wheel Fastener Torque Matters More Than You Think (VIDEO)
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HOT OFF THE PRESS
The One Tool That Knows More Than Any Tech (VIDEO)
A factory service manual gives you every spec, procedure, and diagram—stop guessing, start fixing smart.
How Does Regenerative Braking Affect Brake Wear?
Regenerative systems slow the vehicle electrically, but the reduced use of friction brakes creates new maintenance challenges.
Air Conditioning Service Fundamentals – ASE Practice Question (VIDEO)
A/C systems are evolving with new designs and refrigerants, making accurate diagnosis and repair more important than ever.
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SHOP STUFF
Auto care news and advice you can use.
Beware the SAE Lead
Ostensibly simplistic for casual users, the SAE plug is often an accident waiting to happen.
Back Away from the Wrenches
“Drive it ‘til the wheels fall off” isn’t the safest decision. So when does it end?
The Misunderstood Ford 6.0
Is the Ford 6.0-liter PowerStroke really worthy of its nickname, the “Sick-O?”
Side Business
Don’t leave alternative vehicles on the sidelines.
Power and Ground Testing on an Electrical Circuit
The first steps you should perform when something electrical doesn’t work right.
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SHOP STUFF
Auto care news and advice you can use.
Engine Management and Fuel Trim – ASE Practice Question (VIDEO)
Technician A says the ECM’s main job is to keep emissions within certified limits. Technician B says fuel trim PIDs show corrections to fuel calculations. Who is correct?
Sergio Pininfarina: Sculpting Speed and Beauty in Metal (Part 2)
Tracking Pininfarina’s career from the beginning to 1987.
The Only Thing Better Than Making Money Is Not Losing It
A primer on spotting unprofitable jobs before they make it to a bay.
Sergio Pininfarina: Sculpting Speed and Beauty in Metal (Part 1)
Tracking Pininfarina’s career from the beginning to 1987.
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VIDEOS
Use the Little Radiator—and Have Customers Do the Same
Cars have a backup cooling system—use it when the situation demands!
PSA: The Right (and Wrong) Ways to Handle Iridium Spark Plugs
New techs and DIYers should know that not all spark plugs are created, or treated, equally.
Tool Review: Permatex 25240 Thread Locker
Can there be one threadlocker color to rule them all?