Hi, I've been using this forum since I bought my 1st F150 back in 2008. I had a 2004 FX4 and traded it in this year for a 2010 FX4. Thankfully I bought a warranty from the dealer I got the 2010 from, because last month I had the engine rebuilt because of the acceleration issue I read about here. Now I'm having trouble with the exhaust manifold leaking and a tire pressure sensor fault.