How Diesel Engines Have Become Cleaner Than Ever

Diesel engines are durable, fuel-efficient and provide the necessary power and torque for moving big loads. As these engines have become more powerful, they have become cleaner! Recent improvements in technology have reduced emissions, made exhaust cleaner, and improved the fuel efficiency of trucks, even as the loads have become larger.

Now, commercial semi-trucks no longer expel black smoke, leave a lingering diesel stench as they pass, or sound loud and aggressive. Pound for pound, they are some of the cleanest vehicles available. Two major advancements went into making diesel engines cleaner than they have ever been before: better fuel and exhaust after-treatment technologies.

What’s The Difference Between OBD And OBD2?

In mechanics, OBD is a technical term that stands for “onboard diagnostics.” It refers to the high-tech system that diagnoses and reports engine problems in the vehicle. The system will alert the driver of issues and store the code related to the issue, which tells the scan tool of the technician what’s going on with the engine. As a driver, you’ll see it at work when the “Check Engine Light” or “Service Engine Soon” light turns on. Of course, this only works when the driver pays attention to those pesky lights and takes their vehicle in for repairs!

Since the 1990s, onboard diagnostics has changed from the OBD system to OBD2. This was a big advancement for mechanics, and it has made the diagnosis of engine problems easier and more reliable.

What’s The Difference Between A Diesel Truck Mechanic And A Car Mechanic?

When you need help with your diesel truck, who should you call, what’s the difference? Not all engines are alike, and not all mechanics are alike either! Because diesel engines are very different from the typical automotive engine, diesel truck mechanics require different knowledge and a separate set of skills. The past couple of decades have only made this

Popular Diesel Diagnostic Equipment

Many drivers believe diesel engines to be easier fixes because the components of most trucks are now controlled with computers. You get the impression that because a diesel engine is computerized, the mechanic should be able to hook up a tool and see what is going on almost immediately.

Some specific engine problems are easy to diagnose, yes, but there are still many issues that require a lot of know-how and special equipment. You’ll find this special diesel diagnostic equipment in many mechanic shops, including ours!
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June 11, 2019/by Content Team

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