Decreased power and acceleration, decreased fuel efficiency, abnormal smells, and visual exhaust damage means there could be something wrong with your exhaust system. It is extremely important that you get your exhaust inspected as soon as you notice one of these symptoms. When your exhaust system isn’t working properly, it can cause all of these things to get much worse, and eventually leak hazardous fumes into the cab of your vehicle. If your car is displaying any of these symptoms, contact Dave’s American Discount Muffler at (262)-656-1017 for an appointment today!