So my 98 GU had a bad clunking noise coming from the front end when in 4wd thought it was the CVs so though while I’m there will do a full front end rear build both sides finished all of that and still making the exact same noise sounds like it’s coming from under my feet thinking either front diff or tail shaft. The clunking starts as soon as I take off disappear for a few seconds comes back on and off please help me before it turns into fire wood 😂