Historically, owner-operators have been religious about changing oil in their trucks at low-mileage intervals. At the same time, advancements in engine and oil technologies have allowed engine ...

(ARA) - For years, 3,000 miles was touted as the optimum interval for changing your motor oil and filter. It's also an oil change interval that continues to be encouraged by the automotive oil change ...

For decades, the golden rule of engine care has been pretty simple — change the engine oil every 3,000 miles. It's one of those maintenance mantras so ingrained in practice that most drivers never ...

Uptime is life, and oil is an engine’s lifeblood. These two immutable facts intersect at oil drain intervals. The longer a fleet can go between drain intervals, the more uptime it can get out of a ...

Is there any nugget of shade tree mechanic wisdom more cherished than the 3,000-mile oil change interval? Passed down from one generation to the next, the idea that the single best strategy for ...

Viewer-submitted questions for The Car Doctor: Q: My car, a great running Toyota, has a recommended oil change interval of 10,000 miles or once a year. What are your thoughts on this long interval? A: ...

Q. My car, a great running Toyota, has a recommended oil change interval of 10,000 miles or once per year. What are your thoughts on this long oil change interval? A. Long oil change intervals are ...

Oil is vital to engines. According to boldmethod.com, it lubricates, preventing wear and tear, regulates the engine’s temperature, and removes contaminants. Regular oil changes will extend the life of ...

Oil reduces friction between rubbing surfaces and protects the engine from wear by creating a thin film. After the car has been idle, all the oil accumulates in the sump. When starting the engine and ...