How often do I need to change a fuel filter?
You must change your vehicle’s fuel filter at 50,000 miles. Subsequent filters should also be changed at least every 50,000 miles, but changing them annually is even better. This is especially true once the car is at least seven years old, because rust, debris and other contamination builds up in the fuel tank and can clog the filter faster.
What are the benefits of changing a fuel filter?
A clean fuel filter, therefore, means you can improve the overall performance of your car, including its speed, power and fuel efficiency. The other benefit of changing your fuel filter is that it is a relatively simple, inexpensive process that can save you money — it is normally included in a tune-up at your mechanic’s.
Is it hard to change a fuel filter?
Changing the filter on a fuel-injected vehicle can be tricky . On fuel-injected vehicles, you need to disable the fuel pump to relieve the pressure on the fuel lines, which may be secured to the filter with clamps, threaded fittings, or special quick-connect fittings. Lines with threaded fittings require a special flare-nut line wrench.
When is it time to replace my fuel filter?
The rule of thumb when replacing a fuel filter on an older model car is at least every 2 years or 30,000 miles . On newer models, this interval can run longer. The best way to tell if your fuel filter needs replacing is to have the mechanic do a fuel pressure test.
How often do you have to change the fuel filter?
So most car manufacturers recommend replacing the fuel filter at least once a year (about 12,000 miles—19,213 km) when impurities trapped by the filter element begin to affect fuel flow and engine performance. The average car owner can replace the filter at home using a few common tools.
How much does it cost to replace a fuel filter?
How much does fuel filter replacement cost depends on the brand, the model of your car and added features you’d like the filter has. The average cost for a professional to change your fuel filter to a new one is between $50 and $200. Fuel filter price, however, in case you may want to DIY, will cost around $4 to $70 .