Ask the Expert and Tech Tips

The answer to this one is complex, but the easy answer is “not really.”

For Michael Warholic, Ph.D., Director of Light Duty Lubricants at Valvoline, creating the best, most innovative motor oils for today’s engines is an ongoing process. Valvoline...

Gasoline Direct injection has been around for many years and now the fuel delivery systems are growing even more complex with some manufacturers equipping their engines with both...

Oil changes represent an opportunity for ASCs to see customers more frequently, enhance lifetime customer value, and inspire loyalty among their customer base.

Scott Brown talks about Autel's new connector for Tesla models 3 and Y vehicles.

The customer said that the engine keeps running when he turns the ignition key off. Everything else shuts off except the malfunction indicator light (MIL), and the engine continues...

When a customer has a vehicle with a check engine light glowing, and the OBD-II reader shows a P0420 or related (P0421, P0430, P0431) code, it’s probably because there’s an issue...

The owner brought his truck in because the malfunction indicator light (MIL) was on, however, engine performance seemed normal.

There was a time when this was a complicated question to answer, but it really isn’t anymore.

The owner said his truck stalled a few times while driving, then it would crank but not start. There was also a "No Bus" message displayed in the odometer field of the instrument...