Originally Posted by Pinecone
I am trying to fix my father-in-laws 94 4.0. I need to know what year rangers had the same OHV that will drop right into the 94. Thanks.
some 95's should work but 96 they went to OBD2. But technically any 4.0 will work, they kept the block the same all the way through and just added new holes for motor mounts so a 98+ block will work, you would just have to swap over the electronics from your fathers engine as newer motors (96+) are OBD2.