Porsche cayenne has no power. Did you press something wrong?

1, check whether the intake pipe falls off. Some riders changed the air filter element, and after cleaning the throttle, the repair shop did not tighten the clamp when connecting the intake pipe, which would cause the engine speed to go up in subsequent use, but the speed could not go up and the acceleration was weak. At this time, it is necessary to open the engine compartment, check whether the intake pipe falls off, and then reconnect and tighten it.

2. Serious carbon deposition. Carbon deposition in cylinders and throttles will lead to weak acceleration and need to be cleaned.

3. The petroleum products are impure. Porsche Canyenne needs 95 # gasoline. If you add 92 # low-grade gasoline, on the one hand, the noise of the engine will increase, on the other hand, the acceleration performance will deteriorate. If the oil is impure, it will even lead to serious consequences such as oil blockage and flameout. Therefore, it is necessary for large gas stations such as Sinopec and PetroChina to add 95 # and above fuel.

4. The spark plug is not normal. If there is something wrong with the spark plug, such as too much carbon in the head and poor spark effect, it will lead to weak acceleration, so the spark plug needs to be replaced, and the repair shop needs to replace the iridium spark plug.