5 Signs of Volkswagen Tiguan Exhaust System Failure in Rowlet In general, the engine of the Volkswagen Tiguan produces energy when it combusts with fuel. In this process, lots of exhaust gases are produced as a by-product which is the mixture of different gases. By considering these things in mind, the automobile manufacturer is implementing an exhaust system that can filter out and purify all the toxic substances produced from the vehicle. Modern cars like Volkswagen have an exhaust system that can be manufactured from stainless-steel or aluminized steel to last for a lifetime. But, due to rusts and harsh operating conditions, the exhaust system can be failed or wear out prematurely. However, the failed exhaust system will affect the engine performance, consume more fuel, and produce unusual sounds. The below points define the signs of exhaust system failure in Volkswagen Tiguan.
Reduced fuel mileage The most common signs of the failed exhaust system in Volkswagen are the reduction in fuel mileage. When the exhaust system is failed, the engine works harder and consumes excess fuel to deliver the same level of performance. As a result, it will compensate the loss of power by burning more fuel and reduced the fuel mileage of the vehicle ultimately. So, if you notice a drop in the fuel mileage of your vehicle, then inspect the exhaust system as soon as possible.
Slow acceleration The slow acceleration is normally accompanied by the exhaust leaks of the vehicle. When you found any problems while putting your foot down on the accelerator to extract power from the motor, then make sure that the exhaust system could be failing entirely. Due to the leaks in the exhaust, it will make a lot of noise. Over time, the vehicle won’t accelerate quickly and you will experience a decrease in the engine performance because the exhaust gases recirculate back into the engine. So, when it happens, take the vehicle to a professional mechanic for fixing it immediately.
Unusual noises If the exhaust system of the Volkswagen Tiguan is failed, then exhaust gases will leak through the tiny openings of the exhaust and produce a hissing sound. In the cold engine and driving
the vehicle at high speed, the sound is louder and needs to be fixed immediately for preventing toxic fumes. When the exhaust pipe is misaligned, you will hear a rattling noise from under the vehicle. The reason behind is the worn mounting unable to hold the pipe firmly and produce exhaust gases from the cabin. So, it’s always advisable to consult with a reputed auto service center to diagnose the problem.
Burning smell from the engine bay The small leakage in the gasket near the wiring or plastic under the hood can escape the heat from the exhaust chamber that can burn more fuel. As a result, rancid stretch smells are producing from the engine that is like a burning fuel smell. However, when you notice burning smoke from the Volkswagen, bring it to a reputed mechanic for diagnosis and repair. In many vehicles, the burning smell is just like a plastic burning smell and raw gasoline that can make it melt. Over time, the exhaust gases are unable to go through the rest of the exhaust system and fail it poorly.
Engine misfiring Thus, engine misfiring is occurred in your vehicle due to numerous reasons but it is directly indicating the exhaust system breakdowns in your vehicle. Moreover, the sort of obstructions in the exhaust system can affect the escape of fumes from the chamber and cause engine misfiring. On the other hand, when the car is in idle condition, the exhaust system can attract moisture and condensation. Over time, these moistures are filling into the tailpipe and create rust out of the rear muffler. When it occurs, bring your vehicle to a mechanic for checking out the exhaust system.
Conclusion No matter what type of vehicle you are driving, if it is suffering any of the above-defined signs, then don't hesitate to bring it to an auto repair shop for proper inspection and repair. People living in Rowlet can fix the exhaust system failure of their Volkswagen Tiguan by consulting with a reputed local mechanic immediately. So, don’t take any chances with the performance and safety of the vehicle.