Diesel Engine Repair & Service




Our shop provides service for diesel engines of all sizes.


We use the latest diagnostic tools to ensure your diesel engine is running as it should.







Diesel Engines

Time To Take Another Look at Diesel Vehicles

Let's debunk some of the myths about diesel powered vehicles:

1. Diesel Burns Dirty
This was true years ago. Since 2006, however, U.S. diesel vehicles have been required by law to use ultra-low-sulfur diesel or USLD. Modern diesels are soot-free and have a smaller carbon footprint.

2. Diesels Are Sluggish
Not any more. They are as fast off the line as similar gasoline-powered cars. If your idea of fun is to spend an afternoon test-driving new cars, go take a spin in a diesel BMW or Porsche.

3. Diesels Are Loud
Back in the day, you could hear a diesel motor from a mile away. Today's diesels run quiet.

4. Diesels Have a Bad Resale Value
Actually, diesel vehicles have a lower depreciation rate.

Another often-overlooked benefit is lower risk of fire. Diesel fuel is less flammable and won't explode like gasoline.


Diesel engines require parts that are heavier and stronger. At Auto Service Specialists in North Royalton Ohio, we occasionally service diesel cars and trucks with over 300,000 miles/500,000 kilometers. The heavy-duty parts make diesel vehicles a little more expensive new, but due to the extra burliness, diesel engines last a lot longer. This is one of the reasons Cummins diesels inspire such a loyal following.

Cons? Cold weather starting. Diesel engines can be hard to fire up when the temperature drops. However, an engine block heater can solve this problem.

If you are in the market for a new vehicle that's easy on fuel, you might want to explore your diesel options. You'll save money and may qualify for a tax credit if you buy a clean diesel vehicle. Of course, diesels require regular maintenance like any other vehicle and the services are usually a little more costly due to the nature of the engines. But the extra cost is offset by the better fuel economy and longer engine life.

Bottom line? The diesel vehicles on the roads today are not your grandfather's diesel.

When someone mentions diesels around North Royalton, images of smoky, rattly trucks may spring to mind. The fact is that the modern, clean diesel engine is much more refined than in the old days. Sure, diesel engines remain a very popular choice with heavy duty pick-up truck drivers in the North Royalton area, but they are finding their way into nearly every segment of the automotive market. Why is that? Well, it's science.

Diesel fuel contains more energy than the same amount of gasoline. So it takes less diesel fuel to do the same amount of work as gas. so North Royalton diesel drivers get more miles per gallon/kilometers per liter and lower emissions. In Europe, where fuel is very expensive and good fuel economy is very important, around half of passenger vehicles are powered by diesel engines. This goes for small economy cars all the way up to the world's most luxury vehicles.

The driving experience is also very good with diesel engines. In fact North Royalton residents may not even be able to tell the difference between riding in or driving a diesel powered vehicle. So what are the factors to when deciding whether or not to choose a diesel engine?

One consideration is price. Diesel engines cost more to build and are an extra cost option for most vehicles. So North Royalton residents need to do the math to see how long it will take the increased to pay for the extra up-front cost of a diesel engine. The cost of diesel fuel in Ohio is also a factor. There is no clear correlation between gas prices and diesel prices because the refining and distribution systems are so different. This means that the difference in price per gallon/liter for diesel and gasoline can vary a great deal depending on where you live in Ohio. Just watch diesel and gas prices for a while (or talk with a diesel owner in North Royalton) so you can get a feel for how much price per gallon/liter figures into your purchase decision.

Also important to know is your expected use of the vehicle. For example, if you tow heavy trailers or haul heavy loads around North Royalton, the extra power many diesel engines offer (while getting better fuel economy than a gas engine) may help you make your decision. Your highway/city driving mix may play into the decision as well. Diesels shine in the highway fuel economy department. And the more you drive in a year, the more attractive diesel engines become.

If your vehicle has a diesel engine, remember that it still requires maintenance like your gas powered vehicles always have. Oil changes, cooling system service, power steering, brakes, tires, etc. – all need to be maintained. Some of the schedules may be different because of the unique design of diesel engines. Your friendly and knowledgeable Auto Service Specialists staff will be able to help you properly maintain your diesel vehicle, helping it last longer and continue to deliver great performance and efficiency.

What's up with Diesels in North Royalton?


Diesel-fueled vehicles haven't been as popular in the North American markets like Ohio. But that won't be true for long. North Americans are seeing a lot more diesel-fueled vehicles on the road. And we're not talking about buses and trucks. These vehicles will be passenger cars, pick-ups and SUV's.


North Royalton. That opens the North American market to more diesel-powered vehicles. The second reason we're going to see more of these vehicles in North Royalton is that they're more fuel-efficient than their gasoline-powered counterparts. Diesel fuel has higher energy density than gasoline. That translates to more power per barrel of fuel. In your tank, that translates to better engine performance and about 20% better fuel economy.

People in


North Royalton restaurants. Just think, one day you could fuel your vehicle on stuff that was once considered waste—one step closer to a cleaner environment here in North Royalton. And if you think hybrid cars are environmentally sound, consider what a diesel-electric hybrid could mean. 


When you switch from a gas vehicle to a diesel, you'll have to learn some new rules of vehicle care. But you won't be alone. Most North Royalton service centers are aware that diesels are coming to North America and are already prepared to provide service for diesel engines. At Auto Service Specialists, we are well-versed in diesel technology. You can rely on our team of automotive professionals to provide quality service for diesel-powered vehicles.