Posted 1/17/2012 17:58 (#2167784 - in reply to #2167687) Subject: Re: Ford F150 5.4 engine / automatic
MO
I have an 03 with a 5.4/auto. with 155,000 on it right now. So far so good, set of plugs, a coil or two and that's been pretty much it. I plan on running it close to 200K. Probably be there in a year and half. Hopefully by then the eco-boost has been out long enough to see how they are lasting.