Andrew Markel, Director of Content
~
Engine Bay Covers: Cosmetic or Comedic?

Each year, it seems engine bay covers get bigger and more difficult to remove.

Ignition Coil Output

To see inductance inside the primary windings, use an amp probe placed around the positive wire for the ignition coil.

Fuel Pumps and Cranking

Diagnosing the problem comes down to understanding what causes a loss of fuel pressure.

10 Timing Belt Tips

Here are the some key installation and service tips to make your next timing belt job just a little easier.

Programming Options

Let’s help keep the code secure and your sanity intact.

Catalytic Converter Theft Update

Converters are still being stolen at record rates.

AC Condensers

The characteristics that make the parallel-flow condenser so efficient are among its major drawbacks as well.

Auxiliary Water Pump Diagnostics

A car or truck comes into your shop with a complaint of poor heater performance- the issue may be the auxiliary water pump.

Tesla Diagnostics

There are three levels of Tesla diagnostics and repairs

Why Does Engine Coolant Need Replacement?

Two specifications can be used to justify replacement — the condition of the additive package & the freezing point.

Where Were You 22 Years Ago?

A lot can change in 22 years.

Ford EV Opportunities

Despite what you may imagine, there are still maintenance and repair opportunities in a Ford Mustang Mach-E.