Mach 6 technician working inside a heavy-duty diesel engine bay

Maintenance checklists

The advances & benefits of diesel technology

As diesel repair experts, we understand the importance of staying informed on the latest advancements in diesel repair, maintenance and technology — and this is where that coverage lives.

Diesel engines are an essential part of daily operations for fleets of every kind, powering everything from highway tractors to off-road equipment. They're known for their reliability, durability and efficiency, which is exactly why they're the standard choice for heavy-duty work. But with all the complex parts and systems involved, it can be challenging to keep a diesel engine running smoothly without the proper knowledge and maintenance.

That's where this corner of the Fleet Knowledge Centre comes in. Our team of diesel repair experts has years of experience across all aspects of diesel repair, maintenance and technology, and we're passionate about sharing what we know. The goal is straightforward: valuable information and insights that help keep your diesel engine running smoothly and efficiently.

What this coverage includes

One of the most critical aspects of diesel engine maintenance is staying on top of regular services — oil changes and filter replacements among them. Neglecting these basic tasks can result in serious engine problems that are costly and time-consuming to fix. Our Diesel Engine Repair and Preventive Maintenance pages cover the specifics of what those services involve.

Beyond the basics, we'll also get into more complex repairs — engine rebuilds, transmission replacements, and electrical system repairs among them. These jobs can be challenging, but with the right information and a shop that's done them before, they don't have to be stressful.

Alongside repairs and maintenance, we'll share what actually moves the needle on a diesel engine's performance, fuel efficiency and longevity — from simple habits to more advanced tuning considerations, so fleets can make informed decisions about getting the most out of their engines.

More to come

This is the introduction to an ongoing series. Keep an eye on the Fleet Knowledge Centre for more articles as they're added — and if there's a diesel question your fleet keeps running into, tell us and we'll write it up.