We Give Our Lincoln Navigator a 100,000 Mile Tuneup

Here's some video of us doing a 100,000 mile tune up on our 2004 Lincoln Navigator. We change the front and rear axle / differential oil, the transfer case oil and the transmission filter and fluid. We also change the engine oil & filter, spark plugs and PCV. Then move on to flushing the coolant & power steering. While rotating the tires, we inspect the brakes, suspension & steering components where we find some worn inner tie rods and the front brakes needing new pads. I also try to see if I can fit a dual electric fan setup that I have laying around.