Nashville European Auto Repair

With the help of the fuel pump and fuel injectors, of course! While the pump withdraws the gasoline out of your tank, the injectors directly supply the right amount of fuel to power the engine. On the other hand, bad fuel injectors can reduce your gas mileage and lead to overall poor engine performance. Regular maintenance is necessary to preserve your fuel injectors. Let's take a look at some of the trouble signs of dirty fuel injectors: Rough Idling If your car vibrates or shakes when it is idling at a stop sign or in the middle of traffic, this is an evident sign you have faulty fuel injectors.  Engine Misfires The engine may misfire due to dirty or an insufficient amount of gasoline. Whenever your engine misfires, your vehicle may have trouble starting. Lower Fuel Efficiency If you notice your vehicle's MPG taking a hit, it could very well be due to faulty fuel injectors.  Surging Engine Slow acceleration may also be a side effect of running on dirty fuel ... read more

The exhaust system comprises more than just an exhaust pipe. The muffler also forms the other part of it, and as its name insinuates, it is in place to 'muffle' the powerful sound of the exhaust system as a car's engine can be pretty noisy.   What is the function of a muffler? The idea of the muffler in the system is to dampen the sound the engine makes. Engines need to generate a considerable amount of power, and, as a result, they create various pulsating sounds that reverberate through the exhaust pipe. Without a functioning muffler, your vehicle is going to be incredibly loud.   There are a handful of vehicles, including motorcycles, in every town that may be roaring around without mufflers on their exhausts. Whereas some people put off fixing a broken muffler, there are a handful of drivers who choose to go without one. Some people believe that removing the muffler gives the car more power and ultimately more speed, but this is not necessarily true. And ... read more