5 Tips for Diesel Service and Maintenance

Each year, an estimated 17 million vehicles are sold in the United States. That breaks down to approximately 46,575 passenger cars, SUVs, and trucks per day.

While most vehicles on US roads use gasoline engines, an increasing number of Americans are now embracing diesel technology. In 2020, the sales of light trucks and SUCs with diesel engines went up 28 percent.

A diesel engine delivers more power and fuel economy compared to its gasoline counterpart. And when you invest in diesel service, you can count on the engine to serve you for a long time.

So, how can you take care of your diesel engine to ensure peak performance for as long as possible? Read on to learn more.

1. Always Use the Right Fuel

One of the simplest yet important tips in caring for your truck’s engine is to ensure that you always fill up with the appropriate fuel. Your truck’s engine is called a diesel engine because it’s designed to use that type of fuel.

Even a few drops of gasoline in your diesel engine can depress the flashpoint of the diesel, which can prove dangerous. Gasoline will also affect your fuel injectors, fuel filter, and fuel pump. The damage could call for a full replacement of your fuel system, which can be quite expensive.

Be careful with the quality of fuel you use as well. Degraded or low-quality diesel can become acidic and corrode your engine and fuel system components. The diesel engine repair service necessary to fix these problems can set you back a small fortune.

2. Inspect Your Fuel Injectors Regularly

The fuel injection system is at the very heart of your truck’s engine. Its functions are to feed fuel into the engine, adjust the fuel quantity, regulate injection timing, and atomize the fuel.

A defect in the injection system can cause a bevy of problems. For instance, you may notice that the car won’t start or that the engine keeps misfiring. You may also notice that idling is rough, the gas mileage has tanked, or the RPM needle keeps dancing.

If you’ve noticed any of the issues above, choose a diesel repair service with the capacity to fix them promptly. 

Taking preventive measures is, of course, much better than waiting till your fuel injectors are damaged. The best way to do so is by using top-quality diesel fuel at all times. You may also want to invest in a regular diesel fuel injection service so your mechanic can catch any potential problems as early as possible.

3. Clean Out and Replace the Filters as Appropriate

Besides investing in diesel injection service, you need to replace the air filter regularly to keep your engine running well. The air filter is usually located in the cold air collector box under the hood.

If you’re replacing the air filter yourself, one big precaution to take is to shut off the engine first. A diesel engine can produce extremely powerful suction, allowing air to enter directly into the engine. If anything drops into the engine during this suction, it could severely damage it.

B sure to clean out and replace fuel filters as well. Most diesel trucks have two fuel filters, with one located between the engine and the fuel tank and the other near the engine. 

Replacing fuel filters is a simple affair. In most trucks, you simply need to unscrew the old filter, moisten the new one’s gasket with fuel, and screw it into place.

4. Note Any Strange Noises

A strange noise coming from under the hood can be a clear sign that it’s time for diesel truck service. Ignoring these sounds can mean lots of headaches down the road. 

So, what noises should you pay attention to? A rattling sound could indicate that you’re using the wrong type of fuel. The fix could be as simple as simply switching back to the right type of fuel.

If you hear a diesel engine ticking sound, the oil level might be too low, causing insufficient lubrication of the valvetrain components. It could also be a sign of a faulty connecting rod or a bad lifter. See a mechanic right away.

Knocking and clicking sounds from your engine is a sign that your fuel injections aren’t lubricated sufficiently. Use the appropriate fuel to get the injectors lubricated. If the problem persists, you may need to replace the injectors.  

5. Allow Enough Time for Warm-Up and Cool-Down

Diesel engines need to warm up and cool down before and after a trip. 

Before you drive out of your garage, allow some time for the engine to warm up after you’ve turned it on. Even 20 or so seconds is enough. Warming up your diesel engine allows oil to flow around it better and lubricate it more quickly.

At the end of your journey, allow the engine another 20 seconds to cool down before you turn off the engine.  Note that the longer the road trip, the longer the cool-down period required. 

So, how do you help your car to warm up or cool down? Simply put the engine in neutral and wait for a while before you start or end your journey. 

Invest in Diesel Service and Maintenance for Better Truck Performance

A diesel engine has many benefits, including unquestionable power and impressive fuel economy. However, you need to take good care of the engine to help it serve you well for as long as possible. Using the right fuel and inspecting the engine’s components regularly are just some of the ways you can keep your diesel engine in mint condition for ages.

Are you interested in professional diesel service? Contact us today and learn how we can help you.

How to Make Your Truck’s Brakes Last Longer

How to Make Your Truck’s Brakes Last Longer

Brake pads last anywhere from three to seven years. However, there are many reasons why brake pads wear out faster than they should. By learning how to avoid these driving practices and by following other tips, you can find ways to make your truck brakes...

The Ultimate Diesel Truck Care Guide

The Ultimate Diesel Truck Care Guide

The year 2020 saw a boost of 28% in diesel sales. As diesel trucks continue to grow in popularity, learning good diesel truck care has never been more essential. Many drivers fail to realize that routine services for diesel engines have several notable differences...

Top Diesel Engine and Transmission Care Tips

Top Diesel Engine and Transmission Care Tips

Your diesel truck is your pride and joy. You keep it sparkling clean and take pride in it every time you drive it around. While you might be taking care of its appearance, are you careful to look after the engine and transmission? Many people fail to care for these...

6 Benefits of Routine Transmission Services

6 Benefits of Routine Transmission Services

Transmissions have changed pretty dramatically in recent years. In the late 90s, a quarter of cars sold had manual transmissions, and now they only make up 1.6% of transmissions sold today. However, just because transmissions are considered "automatic" certainly...

7 Things You Should Know About Diesel Upgrades

7 Things You Should Know About Diesel Upgrades

Diesel engines are powerful, rugged, and versatile. They're fun to drive, and they get the job done. Diesel upgrades are a great way to show your appreciation for your vehicle and make it even better. From air intake to turbochargers and even oil filters, there's no...

The Benefits of Buying a Diesel Car

The Benefits of Buying a Diesel Car

Are you in the market for a new car but not sure whether diesel, petrol, or electrical is your best choice? There are, of course, a range of different factors that should be considered when making this decision. These include what you need the car for, how much your...

How to Clean Your Diesel Engine Like a Pro

How to Clean Your Diesel Engine Like a Pro

When was the last time you cleaned your diesel engine? While your vehicle’s diesel engine boasts lower emissions and better fuel economy, it needs regular cleaning. Failing to clean your vehicle’s engine bay may increase the risk of a fire breakout. Most of the...

What to Expect From the 2022 Toyota Tundra Diesel

What to Expect From the 2022 Toyota Tundra Diesel

The Toyota Tundra is a popular truck that has been around for a while. It's time for an update. The new diesel-powered Tundra will be available in 2022 with some great features. One of the most anticipated features is the fuel economy - 18 MPG combined and 32 highway...

5 Things to Know Before Buying a Diesel Truck

5 Things to Know Before Buying a Diesel Truck

Are you thinking about buying a diesel but aren’t sure where to start? Maybe you have friends who’ve been buying diesel trucks, and you want to know what all the fuss is about. Maybe you’ve been seeing more diesels driven around your area, and you’re curious to...

Diesel Truck Care: Engine Maintenance Tips

Diesel Truck Care: Engine Maintenance Tips

Today's vehicles are a big investment whether they're diesel or gasoline-powered. The last thing you want is a huge repair bill because you failed to keep up with regular auto maintenance. Do you own a powerful diesel truck? As with any vehicle, diesel truck care...

How to Make Your Brakes Last Longer

How to Make Your Brakes Last Longer

When you are driving down the road, you trust that every part of your car works. You believe that when you step on the brakes, the car will stop.  But sometimes, parts malfunction. Brakes don't work, at least not as quickly or efficiently as they should....

Top 7 Engine Maintenance Tips

Top 7 Engine Maintenance Tips

Across the country, there are more than seven million diesel engines in operation. This fuel type allows vehicles to have more power which translates to being able to tow with more capacity and often last much longer.  But the owner of a diesel-fueled vehicle has...

8 Signs You Need to Buy New Diesel Truck Tires

8 Signs You Need to Buy New Diesel Truck Tires

A tire blowout is one of the scariest things a motorist can experience while out on the roadway. It's the result of a sudden loss of inflation pressure, which can happen if the tires on your truck are worn and torn. If you drive a diesel truck, you'll want to keep it...

7 Signs Your Truck Needs a New Diesel Engine

7 Signs Your Truck Needs a New Diesel Engine

Diesel truck owners are used to their trucks taking care of them. Whether it is long-haul, farm work, transporting construction equipment or even getting you to the job site every day. Your truck is essential to your success. That is why taking care of your truck...

Diesel Repair Services: The Complete Guide

Diesel Repair Services: The Complete Guide

Wondering about diesel repair services? For instance, what are the most common repairs truck drivers need? More importantly, how can you tell if your diesel truck needs repairing? You'll find all these answers and more in the guide below. To be specific, this guide...

3 Signs You Need Diesel Repair Services

3 Signs You Need Diesel Repair Services

Is your Diesel engine stalling out? Making weird noises? Are you worried that you might be making the problem worse, or that you could damage your engine attempting to figure out what's wrong? Well, let us help you - look for these 3 simple signs that you need to...

Can You Use Biodiesel on Your Diesel Engine?

Can You Use Biodiesel on Your Diesel Engine?

Do you drive a diesel car or truck? If so, you're part of a growing trend. The popularity of vehicles powered by this alternative fuel is steadily on the rise. And, there are more options than ever before for clean diesel vehicles!  Diesel engines make for quiet, fun...

8 Common Ways of Harming a Diesel Engine

8 Common Ways of Harming a Diesel Engine

Diesel engines are tough and more fuel-efficient than those that run on gasoline. However, that doesn't mean you don't need some care and attention from time to time. If you are pushing your engine hard on the daily and driving in some tough conditions, it may be time...

10 Common Reasons for Diesel Truck Repairs

10 Common Reasons for Diesel Truck Repairs

Are you having trouble with your diesel engine? A diesel engine has some very particular problems unique to its intricate design. You need to identify them and fix them quickly, or you can cause lasting damage to the vehicle.  We are here to help. Below, we have...

9 Tips to Improve Diesel Engine Performance

9 Tips to Improve Diesel Engine Performance

Even as automobile sales continue to dwindle throughout the country, diesel sales continue to climb. If you're someone who drives a vehicle with a diesel engine, then you're probably on the road a lot. And because of that, you want to make sure that your engine...