scottkarduck
NAXJA Forum User
- Location
- pa
96 xj 4.0 auto np231
The jeep drives perfectly normally unless I try to accelerate quickly, then it makes a clunking sound from the transfer case. It is almost exactly like a stretched chain, but it does it in 2wd. It does not do it in 4 high or low. It is not the rear yoke. I pulled the rear drive shaft to grease the slip yoke, but it was well lubed and slid freely. My first thought was that the slip yoke or output shaft had stripped splines, but both looked perfect. I am not too familiar with the internal workings of this transfer case, what else could be slipping to cause this?
i also checked the motor mounts and trans mount and they are all fine
The jeep drives perfectly normally unless I try to accelerate quickly, then it makes a clunking sound from the transfer case. It is almost exactly like a stretched chain, but it does it in 2wd. It does not do it in 4 high or low. It is not the rear yoke. I pulled the rear drive shaft to grease the slip yoke, but it was well lubed and slid freely. My first thought was that the slip yoke or output shaft had stripped splines, but both looked perfect. I am not too familiar with the internal workings of this transfer case, what else could be slipping to cause this?
i also checked the motor mounts and trans mount and they are all fine
