hello. im on the market for a 2002-03 HD f150. what should i look for? what is the common issue with this trucks?...i have 2 potential trucks, one is a 2003 with 40k miles, and the other one is a 2002 with 109k..both black ...im leaning towards the 03, obviously because the mileage, but the 02 is in mint condition....both have clean carfax's... any input will be great. thanks in advance.