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Regardless of whether it burns gasoline or diesel, your internal combustion engine works by igniting a mixture of fuel and air to create power. To do so effectively, it must reduce the detrimental ...
Diesel engine oil is vital for optimal performance, and with so many options, it can be confusing to know which viscosity to use. Luckily, we're here to help.
Regular oil changes every 5,000 to 7,000 miles, or every three months for severe-duty motors, and periodically replacing the oil and air filters are just a few essential diesel engine maintenance ...
New EPA 2027 emissions rules also mean new diesel engine oil specs. A new generation of heavy-duty engine oils will feature lower viscosity, improved thermal resistance, and possibly longer oil ...
Q: Why is diesel oil so black? A. When you pour it in, the oil should not yet have this dark hue. Instead, its color comes as a result of soot, something diesel engines generate in spades.
As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S.Most people think of big semi trucks when they think of diesel, or they ...
Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...
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