TexYoung
SILVER Star
1973 stock FJ40. I am getting a clunking noise coming from the rear diff when in reverse. No issue at all going forward. I put it up on jackstands and ran it in reverse and I guess because there was no weight on the axle it didn't make the noise. I drained and replaced the diff fluid and replaced the u-joints less than 5K and 1 year ago and they look fine. All drive shaft bolts are tight. I have not pulled the diff cover yet. Any suggestions? Thanks all!