Diesel repair service in Fredericktown, OH requires a different approach than service for gasoline engines. There are maintenance tasks diesel engines do not need, and some that are very unique to them. That is why, when you own a diesel, it is important to find a specialist in diesel parts and service. You don’t want just any mechanic working on your diesel vehicle, because errors caused by lack of experience could prove to be very costly. Here are some of the service aspects that make diesels unique:
- No spark plugs: Diesel engines heat fuel through air compression, not ignition. For that reason, they do not have or need spark plugs. That means one fewer maintenance task on your list: replacing spark plugs and wires. There are still other maintenance items, though, so just because you buy a diesel does not mean you are off the hook just yet.
- Frequent oil changes: Skipping an oil change may age a gasoline engine quicker, but it will not kill it like it would a diesel. Since the mechanical processes of a diesel engine tend to cause more wear and tear, oil needs to be changed out more in order to provide the needed viscosity. While it varies between models, the usual recommended oil change times are every 3,000 to 5,000 miles.
- Fuel filters: Since diesel fuel is thicker and stickier, it tends to carry more debris with it. This can wreak havoc with fuel injectors, and fuel filters get a good workout to keep the gunk out of the engine. It is a good idea to check fuel filters frequently, as they will need to be changed out more often.
- Leaky gaskets: The operating conditions are more extreme, so gasket seals tend to wear out more quickly. If one is leaking, it is also likely the rest are compromised, so it is best to replace gaskets in sets. Replacing them one at a time will just expose the new ones to leaking fluid, and they will corrode more quickly.
- Urea injection system: Some diesel models offer the urea injection system, which adds a specialized fluid to the exhaust so it releases fewer pollutants into the air. While diesel engines run much more cleanly than they did even 10 years ago, this is still an excellent development. The system reduces greenhouse gases in exhaust by almost 80 percent.
There are also steps you can take to help out your diesel mechanic. Do not idle engines for long periods of time, as that is rougher on them than it is on gasoline engines. When you stop at a service station, take time to add a fuel additive, as that will also help keep filters and fuel lines clear. Just make sure you choose one that is made specifically for diesel engines.
Purrformance Diesel offers premium diesel repair service in Fredericktown, OH with performance parts. Contact us today to set up an appointment for any diesel maintenance or repair your vehicle requires.