Haven't had any experience with a 4.6. I know this 5.4 runs pretty well although it is a gas hog. It still has factory exhaust and a simple mileage tune plus the K&N intake which really does nothing, just looks pretty. Lol. It was a $25 salvage yard find I grabbed up when I was looking for other parts one day at a u-pull. Cleaned it all up, gave it to dad and he put it on.
Tried to trade him my Ranger a few times but he won't go for it....haha. Thats ok though because my Ranger only has 63k on it and fits in the garage way easier.
'03 XLT/FX4 L1 4x4 4.0 Arizona Beige Automatic (my weekend ride). '16 Ford Escape Titanium ecoboost (wifes ride) '16 Ford Escape S (my work ride)
yeah his is the 4.6 fx4 has a single out flowmaster, edge tuner, k&N intake, the 4.6 doesnt do to bad on gas with the 373 rear end. but its not enough motor for the size of the truck. my brother has another baby on the way and i keep telling hime that he needs a new truck, i keep telling i want his . ill try and get a pic of his tomorrow