Ford recommends that the 6.7 Powerstroke fuel filter is changed every 22,500 miles or as indicated on the instrument cluster message center. The 6.7 Powerstroke fuel filter is comprised of two filters – one on the drivers side attached to the frame, and one under the hood. Both fuel filters should be changed at the same time.
Not many know that it’s pretty standard for water to be found in vehicle fuel tanks. This water isn’t from leaks due to rainfall or carwashes. It’s actually from condensation. Some air always enters when fuel is pumped into the tank. Moisture in this air later condenses.
When mixed with fuel, Dew (water droplets) formed by condensation can cause lots of damage. These include:
- Affecting fuel oil’s lubrication of sensitive engine parts,
- Displacing the fuel oil layer, letting friction occur between moving parts,
- Promoting oxidation of contact surfaces, resulting in corrosion and pitting,
- Contaminating the fuel-air mix during combustion, causing poor engine performance.
A fuel water separator prevents these problems. It is a critical component in a 6.7 Powerstroke fuel filter.
The fuel filter also prevents other contaminants from entering the combustion area.
These include dirt, metal flakes, or rust particles transferred via fuel nozzles when filling up.
Further, sludge and dirt can accumulate in underground tanks and pipelines at fuel stations. Guess where some of these can end up.
Given how critical a fuel filter is in keeping your vehicle running smoothly, here are some essential tips to consider.
Listed in the below article are the OEM fuel filter / water separator kit and some aftermarket kits that meet the manufacturers specifications.
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