A PT Cruiser's fuel filter is clogged when the vehicle hesitates, stutters and fails to accelerate in a smooth fashion. A clogged filter is one that is filled with dirt and particulates pulled from the gas tank. These elements are either due to the gas tank eroding or the fuel being bad.
Replacing a clogged fuel filter in a PT Cruiser is essential for keeping the fuel economy of this vehicle up to snuff. Whenever this vehicle has slow progress from a stop or a great amount of difficulty reaching high speeds, it is likely that the filter is clogged.
The fuel filter in a PT Cruiser is located between the fuel tank and pump, filtering out particulates from the tank so the clean fuel passes through the pump and into the engine. A dirty pump means problems with the kind of gas a person is buying or indicates that an issue with the tank is at hand.
Fuel economy in a PT Cruiser is judged by how well the car uses gasoline. This value declines rapidly when a fuel filter is clogged. It is important to remember that fuel filters are easy to replace and need to be swapped as soon as acceleration issues arise.