Independent laboratory testing reveals high levels of metal debris inside a new hybrid engine crankcase at 1,000 miles. Here ...

CCJ's 10 44 is brought to you by Chevron Delo, heavy duty diesel engine oil. Now there's even more reasons to choose Delo. An oil sample is only as good as the method used to pull it. You're watching ...

Toyota warranty issues have highlighted at least two engine failures in the GR86 sports car, which is closely related to the Subaru BRZ and powered by the Subaru FA24D four-cylinder engine. Owners ...

Oil and fluid testing answers both short- and long-term questions about the internal condition of engines, transmissions and hydraulic systems. A one-time sample of engine or transmission oil gives a ...

Here’s a news update that should concern all automotive enthusiasts: the general engine oil landscape is evolving again, and as we explore the nuances of this new chemistry you will see that it is ...

As long as you're using the right type in the right application, and have good fundamental maintenance practices, engine oil isn't an exact science – but its formulation is. In 2016, oil manufacturers ...

Your engine oil is as essential to your car as your blood is to your body. Without it, your motor won’t run. And just like a doctor can tell a lot about your health by testing your blood, you can ...

Chevron has found that its Delo 400 LE SAE 15W-40 engine oil is ready to help meet 2010 emissions standards. Fontaine is broadening its flatbed lineup with new models aimed at fleets, including a ...

Let's talk about Zinc. When we say Zinc in reference to motor oil, we are actually referring to the compound Zinc DialkylDithioPhosphates. That's hard to say or spell, so we just call it Zinc or ZDDP.

While everybody knows what the oil pump's job is and why it's there, few enthusiasts consider the lowly bubbler as a possible engine tuning resource. We've come to appreciate that it takes power to ...