Clicking from drivetrain in 4wd... driveshaft?
2008 JKU, 4" lift on 35's.
When in 4wd going forward or reverse I hear a clicking noise, sounds like the front end, but could be mid-way back. The noise is worse under load (climbing on a rock) but I still have good wheel speed / spin.
I was thinking my driveshaft is going. The boot looks intact, no oil spray from it (that I can see) and no big chunks missing from the shaft from the skid.
The front diff fluid is full and clean, the axle u-joints appear solid.
When I put it in 2wd there is no clicking noise.
Thanks in advance!