tmgrant

I did a good amount of work on my 96 Jeep Cherokee recently, including installing a Slip Yoke Eliminator. After installing it, it sat around for a while and just in the past month I started to drive it around. I noticed that I had quite a large leak originally coming from the speedo gear. After further investigation, I noticed that the problem was the O-Ring was split around the speedo gear; replaced that. Now I still have a leak, after switching out the O-Ring with a new one. Figuring it may not be the right O-Ring, I got another one and it still seems to be leaking. It only leaks after I drive it around for a while. If it is sitting still it doesn't leak a drop.

It really seems to be coming from the Speedo Gear housing but I cannot for the life of me figure out what is causing it. Any ideas would be really appreciated.