Kayteg1 wrote:
Not a Dodge, but Ford recommends fuel filter replacement every 30k.
Since on 7.3l it sits on top of the engine and takes 5 minutes to replace, I drove 98,000 miles before engine started slowing down on the grade and I replaced the filter on side of the road.
That was 10,000 lb truck that used to pull 18,000lb quite often, so lot of fuel was pumped in that mileage, so I am with Fred.
Don't rush to ideas that were generated 40 years ago.
Good advice.. Just going to wait till Dash monitor tells me or 15,000 according to service manual. Going to call service department to see how much they charge for 2 filters and install.