How long does the fuel meter assembly last?

Knowing how much gas is in your car is important and can help you avoid a roadside breakdown. The only way you will be able to know when your car needs gas is with a properly working…

Knowing how much gas is in your car is important and can help you avoid a roadside breakdown. The only way you'll be able to know when your car needs gas is with a properly functioning fuel meter. This assembly is installed behind your dashboard and receives readings from the fuel supply unit regarding the amount of gasoline in the tank. A malfunctioning fuel meter assembly can lead to many different problems. This assembly is used every time you start your car, so over time it can wear out and fail.

For the most part, the fuel meter assembly is designed to last the lifetime of the vehicle. This part is not normally checked as part of scheduled maintenance. Usually the only time it gets noticed is when it starts to malfunction. In some cases, the pressure gauge needle gets stuck in the empty or full position due to problems with the meter assembly. Not knowing how much fuel is actually in your car can be problematic and can lead to a lot of uncertainty.

Due to the importance that the fuel system plays in the operation of a vehicle, it is imperative that any components that are in this system be repaired in a timely manner. Like any other fuel component in a car, when the fuel meter assembly fails, it will have to be replaced in a hurry.

Here are some of the things you may start to notice when it's time to replace the fuel meter assembly:

• The fuel gauge on the instrument cluster will always be full.
• The fuel gauge will be empty all the time, even if the tank is full.
• Pressure gauge readings are inconsistent and erroneous

When you notice these types of symptoms, you will need to act quickly to replace the fuel meter assembly. Due to the high level of complexity associated with this type of repair, it is best to have this done by a professional mechanic.