Diesel trucks are known for their heavy-duty capabilities and long-haul performance, which make them the #1 choice for large vehicles like semi-trucks and trailers. Unfortunately, the continued use of diesel vehicles means that, eventually, you will need to invest in repairs or maintenance when issues arise. At Decatur Trailer Sales & Service, Inc., we specialize in semi-truck repair and diesel mechanic services for heavy-duty vehicles in Decatur, IL. Here are a few common signs indicating you need to book a service at our shop.
Difficulty Starting the Engine
Diesel engines rely on certain levels of compression to start up. So when your cylinder head starts to fail or you have grime buildup in your air filters, it’s not uncommon to have issues starting the engine. Our diesel mechanics are trained to locate faulty parts within your engine and provide immediate solutions to get you back on the road. Whatever is causing your truck to stutter or not start up immediately, you can rely on Decatur Trailer Sales & Service, Inc. to provide five-star service and long-lasting solutions.
Increased Oil or Coolant Consumption
If your semi-truck or diesel vehicle indicates low oil or coolant levels more frequently, this could indicate that you have a small leak, a cracked cylinder, or faulty O-rings. If your vehicle has worn-out piston rings or is not in its proper place, you will notice efficiency issues and even engine overheating. Decatur Trailer Sales & Service, Inc. is the number one diesel mechanic shop in central Illinois due to our experience and high-tech equipment needed to repair your vehicle; if you notice leaking oil or coolant under your vehicle or have to replenish fluids quicker than normal, schedule a semi-truck service at our shop in Decatur, IL.
Knocking Sounds
Knocking sounds are never a good sign when it comes to your vehicle. These distinct banging noises usually appear when your vehicle is in motion, indicating issues with your bearings, fuel injectors, or compression issues with your engine. Our mechanics at Decatur Trailer Sales & Service, Inc. always recommend bringing your vehicle into the shop when you notice a knocking sound coming from under your hood. The last thing you want is to break down on the side of the road or involve your semi-truck in an accident due to a faulty or loose part. So, visit our diesel mechanic shop when you notice odd sounds from your vehicle.
Excessive Black Exhaust
Black exhaust is not uncommon for diesel engine vehicles. Usually, it results from an overabundance of fuel or insufficient oxidants that cause black soot from your exhaust system. However, if your diesel truck continuously produces black smoke, it’s important to visit your local mechanic shop before driving long hauls. Decatur Trailer Sales & Service, Inc. in Decatur, IL offers diesel engine repair to inspect your air filter, turbocharger, or injector pump that may be the culprit for the black exhaust smoke. Schedule an inspection with one of our mechanics at 217.422.7179.
