hey guys was lookin to buy a 87-96 f150-350. what are some common issues with these trucks? anything major to consider? how are the 351s, 5.0s and 7.3s? how are the auto vs standard? some things to consider before buyin? i have a 79 f150 and want to move to a better frame, fuel injection and just more dependability. seems like alot of these trucks last well into the 300,000km range. what are you guys thoughts have no experience in this era