i am thinking about buying a 91 2wd 5spd ranger it looks to be in good shape. its a std cab long bed the guy said it runs good and has a good clutch and all i have not looked at it in person yet but he has it priced pretty cheap. I am mainly asking how are the 3.0 motors what do i have to look for besides normal stuff and how reliable are those motors and what are known problems. I am only familiar with the 2.9ls pretty much how 2.9s are notorious for cracked heads and lifter taps what are the 3.0 flaws besides not as much power as the 4.0's