 We thought when we dropped 10,000 dollars on a 2005 Expedition with 88,000 miles, we had a steal.  The only thing stolen is our bank account.  The 5.4 triton is a nightmare to work on.  I've actually been refused service at nonFord garages to work on it.  Wow.  The transmission went out over a year ago, and we're still having issues with the Ford replacement.  Add the coil packs, and TWO driver window replacements (cheap ass clips) and we're just getting started.  I will NEVER buy another Ford after this, and this turd can't leave my driveway fast enough.