How to change fuel filter?
Can anyone tell me how to change the fuel filter on my Cummins ISC 8.3 engine. Difficulty, etc. Looks like it would be fairly easy.
Forum Discussion
pigman1 wrote:
Use your thumb to block the center hole of the filter when you are pre-filling. Tighten it based on instructions marked on the filter, so read first. A stripe with a magic marker on the bottom will let you know when you have reached your tight point.
I just have to ask why would you block the center hole? for what purpose>? I dont understand that idea? anyone care to explain the thinking behind that idea?
thanks
