Fuel filter replacement on 300 Cummins ISB
Anyone know the proper procedure for my set up to replace the fuel filter? Been searching & have not found the specific process yet. Planning grabbing my manual, but thought I would ask before I di...
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I have the 300 ISB albeit on an older (2004 journey) freighliner. It has only one filter --with the electric and water separator all in one. I have had a freightliner mechanic look to make sure I was not missing the second filter but it is not there. I have 90,000 miles and 9 or 10 filter changes under our belt with no issues . the procedure described is what I use--ie fill the filter with fuel and then install. lots better to have it start rather than trust the electric fuel pump to fill the filter once installed.
