When you pick up a bottle of engine oil, the label can look confusing. There are letters, numbers, and words that explain how the oil works, but if you've never used it, it can be hard to understand what everything means. Each part of the label serves a purpose, with the intent of getting you the right oil for your vehicle. Understanding these terms makes it easier to keep your…

Diesel engines that use selective catalytic reduction rely on diesel exhaust fluid to stay compliant and operate smoothly. Many drivers think of DEF as something they top up during service, but the system needs attention throughout the year. Canadian fleets face wide temperature swings that affect storage and performance. When DEF is handled correctly, it protects the SCR system and helps prevent costly repairs, while routine checks reduce the chance…

Sometimes, regular motor oil just doesn't cut it. As temperatures drop or increase, the flow of your engine oil either slows down or thins out, leading to more wear and tear. To assist with your engine’s efficiency, it’s critical to understand the different types of oil. Although conventional oil, made from refined petroleum, is common, newer vehicles that require EPA compliance often require the use of synthetic oil. What is…

Pop the hood on a diesel truck, and it looks familiar, but what happens once the engine turns over is different from what many drivers expect. The forces at work are heavier and far less forgiving. Oil moves through this system under constant stress, yet it rarely gets much attention until something goes wrong. To understand why diesel engines require a different kind of oil, you first have to look…

Engine oil has come a long way over the past few decades, but many engine oil myths haven't. After more than 40 years in the lubricants industry, our team at 49 North Lubricants has heard just about every misconception imaginable, so let's separate fact from fiction. 1. You Can Never Mix Synthetic and Conventional Oil The Truth: While it's always best to use the oil recommended for your engine, mixing…