Why Diesel Engine Repair Differs from Traditional Repair
Diesel Repair in Charlotte, NC
Key Differences in the Engine Operation
If you drive a vehicle powered by a diesel engine, the differences go beyond the type of fuel you use to fill your tank. Gasoline and diesel fuel have different temperatures at which they combust, so a diesel engine uses higher compression and fuel that’s preheated by a glow plug rather than relying on a spark plug for ignition in the chamber. That, of course, means that the compression ratio must be higher. A diesel power plant also generates higher torque and lower RPMs than does the traditional engine. That helps if you’re towing a trailer or hauling a heavy load, and you can also expect higher fuel mileage over long distances. Overall, diesel creates less horsepower, but these engines tend to last a lot longer. Diesel engines control power with the fuel injection volume instead of by a throttle valve. While older models were known for being a bit noisier than their counterparts, newer ones tend to have a softer sound. Mecklenburg Automotive & Collision Center in Charlotte, North Carolina, will help you navigate the operational differences so that you never have to worry about diesel repair.
Differing Repair Trajectories
As you might expect, different engine operations necessitate contrasting repairs. To properly maintain your diesel, you’ll need oil and filters. However, your vehicle requires specific products and more of each than does a gasoline engine. Although some repairs are similar in either engine, others are unique to a diesel. For instance, your auto uses a higher-pressure fuel injection system, so the pumps and injectors are different. On our end, repair also calls for specialized tools. Since your engine’s fuel is ignited differently, without the use of a standard spark plug, diesel repair is more likely to address compression. Also, repair needs may include flow plugs, injectors, turbochargers, and other unique, heavy-duty parts. Your modern vehicle’s emission system also includes a DPF or diesel particulate filter along with a catalytic converter. This can require cleaning or replacement using specific tools.
Beyond the Engine
Keeping your diesel in top shape often extends beyond the engine. Because many vehicles equipped with a diesel power plant are designed and used for towing, hauling, off roading, or other rigorous activities, you’re usually placing additional stress on the transmission and suspension. Since 1996, the ASE-certified technicians at Mecklenburg Automotive & Collision Center have been helping drivers like you with all makes and models. We’re accredited by the Better Business Bureau, and we stand behind our work with a 24-month/24,000-mile warranty. Get the most out of your transportation by scheduling your appointment for diesel repair with us today.