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)
read more
Read more from Peter F Meier
Dead Battery? (Video)
Diagnosing the cause of a battery drain can be a challenge today.
Check Engine Light On?
Grab a generic OBD-II scan tool and take these first steps to turn it off and keep it off.
Inside Global (Generic) OBD-II
You don’t need an expensive scan tool to diagnose the cause of an illuminated check engine light.
Bitten by a misfire
Formal education teaches you theory and the real world teaches you the rest.
Are you servicing your car’s oil correctly?
It might be time to rethink oil changes.
Using voltage to locate electrical faults
Understanding how voltage is used in an electrical circuit can help your troubleshooting.
Choosing the right brake fluid
Just because it says “DOT 4” on the bottle doesn’t mean it’s the correct DOT 4 for the vehicle.
Fuel pump designs are changing. Do you know what kind of fuel pump you’re troubleshooting?
Many vehicles today have made the switch to DC brushless fuel pumps. They don’t work like the older brush-type pumps do.
The most important fluid in the car and how to test it.
Brake fluid can wear out just like any other fluid.
How do you inspect a serpentine belt for wear?
Inspection of a belt goes beyond the old standbys of checking for cracks and fraying.
A comprehensive primer on the automotive right to repair debate
Your guide to understanding controversy and proposed legislation that directly affects how repair professionals earn a paycheck.
How to service spark plugs the professional way
Spark plugs have a tough enough job to do—don’t make it any harder by servicing them improperly!