by Max
29. September 2009 11:09
Fuel filters are present on most internal combustion engines. They are located in the fuel line and are used to sift out dirt and rust particles that may be in the fuel. If these substances are not removed before the fuel enters into the vehicle's system, they will quickly erode the fuel pump and injectors to the point of failure. Therefore, these filters need to be changed regularly. Usually fuel filters need to be replaced on a yearly basis, however it is best to follow the manufacturer guidelines to seek the right frequency for your vehicle.
Changing the filter yourself is simple. First wipe down the tube ends of your new filter with a clean towel to remove any dirt. Add a few drops of clean engine oil to the tube ends on the filter. Next, check the quick connectors to make sure that the large collar on each connector has been rotated and placed back into the initial position. The quick connector's springs must be visible on each connector. Place the filter in the right direction while leaving the mounting bolt unfastened. Install the outlet connector onto the filter outlet tube and press the connector into place into it snaps into position. Take the fuel line and try to pull it from the filter to make sure that the quick connector is fastened into place. Tighten the filter retaining bolt to the specified amount. Once this is all in place, start the engine and check for fuel leaks at the site of the filter. Before you attempt this yourself for the first time, it might be wise to watch a professional do it first. After you have seen it and tried it once, it will become a simple task.
Fuel filters are a simple $15 change. Yet, some vehicle owner's do not take initiative to change them regularly, which ultimately results in thousands of dollars of damage. Which would you rather pay - $15 a year or thousands? The choice is simple – change your fuel filter!
We recommend to always have service manual for your vehicle handy before performing any maintenance or repairs. You can get a service manual for our car or truck here.