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