Underhood

When it comes to A/C diagnostics, things are pretty straightforward. But, what happens when the system has more than one issue? How do we alert the customer accurately, the first...

Unfortunately, today’s drivers do not tend to check engine oil levels manually, as they tend to rely on instrument panel displays to remind them of the next oil change interval...

When modern hybrids came to market in 1998 (in Japan) the alternator could not be used due to “idle stop,” so a replacement was needed. Enter the DC-DC converter.

If you're not using loaded/dynamic circuit-testing, you may cause a misdiagnosis.

For automotive emissions control, it takes a team. In this case, the EVAP's contributions couldn't be counted on.

You shouldn’t even consider fixing one of today’s cars without the proper repair information. It could lead to undesirable results.

European vehicle faults can seem like an everlasting nightmare, but when you are equipped to handle them it's like money in the bank.

A misfire is a misfire, regardless of what fuel is being utilized to power the engine.

Safety, training, certification, and tooling will be required to prepare technicians and shops for the transition to electric vehicles and other advanced technologies.

To ensure your shop is ready to capture current and expanding R-1234yf business, start by embracing the familiarity and advantages of this new-generation refrigerant.