4.0

I have a 1999 Ranger 4.0, auto trans, and today when I was bogging I was reving real high to try and get out of a hole and when I let off the throttle to shift to reverse the truck stalled with no warning, no shaking or sputtering then I went to start it back up and it started fine, sounded like...

Hey guys, I have a 1993 4.0 with about 93,000 miles on it. Anyways, it has always had a little missing problem ever since I bought it, however the other day the problem went away completely for almost two days and te truck ran better than ever. All of a sudden, when I was shifting from 1st to...

My 2.8 has nothing left. I have decided the 4.0L is the best motor to drop in that is affordable has plenty of power and has good fuel millage. I could use any input that you have on performing the swap. What year 4.0 is the best to swap in, what are the easiest mods to do to the motor before i...

hi im new to this site im not sure what im doing yet..so im on my third ranger its an 86 2.9 5 speed 4x4. the old 2.9 is getting tired(valve tap oil smells like gas all that good stuff) im wanting to put a 4.0 in it if i keep it. ill probably get one out of a 92 or 93 ranger/exploder. im curious...