Hey all, sorry it has been a while since I posted. I've been traveling all across the US for work. I just recently bought a 2003 F-150 XLT 4x4 FX4 with the 4.6L. It was time for an upgrade from my 99 and I love the body style of both. My new truck only has 52k on it compared to my 99 with 190k. I am stepping down in engines from the 5.4L. I might miss it but not the gas mileage. What kind of problems have people had with the 2003s? Just trying to get a heads up as to what kind of trouble I might have, things to check, etc.