It happens when I accelerate after shifting from drive to reverse or from reverse to drive. It started a few weeks ago and was intermittent, but now it happens pretty much every time I go between forward/reverse and reverse/forward. Any clue what could cause this? I don't think it is the slip-yoke because I had that problem and that I could actually feel it - it was more of a clunk coming from right under the driver seat area. This sounds like it is more toward the rear.
I tried to record the sound and upload it to youtube. Check it out... you may have to turn up your speakers. I looped it so it plays the noise a bunch of times. The distinctive "clink" is the noise, the background noise is my keys jingling.
YouTube - Ranger Drivetrain Noise (Turn up your speakers)