The Particulate Filter (FAP) is a key component of the exhaust system. It helps to limit pollutant emissions while ensuring the engine runs smoothly.However, over time and with use, it can gradually become clogged, often without any obvious symptoms at first.Knowing how to recognise the signs of a clogged FAP allows you to take action at the right time, before the situation turns into a costly breakdown. Here are the indicators to watch out for. The engine warning light: one of the first signs of a clogged FAPFirstly, the engine warning light or FAP warning light coming on is often the first warning sign.At first, it may appear occasionally, then become more frequent. This behaviour usually indicates a problem with the proper evacuation of exhaust gases, a direct consequence of a filter that is starting to become saturated. Loss of power, a typical sign of a clogged FAPNext, a gradual decline in performance may become noticeable. The engine becomes less responsive, particularly when accelerating or climbing hills.This is because a clogged FAP restricts the flow of gases, forcing the engine to operate under suboptimal conditions. This loss of power is often a sign that the problem is developing. Increased fuel consumption, one of the signs…