I have a 2003 access cab 4x4 with 4.7 v8. I bought it in 2005 with 3000 miles on it. Just hit 190k with only scheduled maintainence and timing belt. Truck has been very good to me. Only problem I have ever had is head light bulbs go out more frequently than most. I still drive the truck daily and hope I hit 300k on this one.
