High Pressure Filter

The high pressure filter is located in the FMM and is plumbed between the manifold and the solenoid valve. The high pressure filter purifies the fuel by removing moisture and contaminants.
The high pressure filter element has an efficiency rating of 1 micron. It should be changed with every oil change or once every 3000 miles, whichever occurs first.
When re assembling the HP filter, apply a silicone based spray lubricant on the filter bowl threads. DO NOT allow the lube to contaminate the filter or O rings.