markaboo929
NAXJA Forum User
- Location
- Mooresville,NC
Hello I have a 1996 XJ with an AW4 4 x 4 transmission. I get a buzzing sound underneath from the torque converter / pump area when it is cold. Intermittently the transmission seems that as it warms up that it's not shifting as crisp as it does when it's cold mostly when it kicks into overdrive it seems like it's slipping a tiny bit. I almost have a feeling it's the pump but not exactly to be sure I have not heard a buzzing sound out of this out of any automatics that I have encountered GM Transmissions anyways. Here is a video of the sound to see if anybody has experienced if a pump or torque converter is the issue.
https://youtu.be/dB0Lq3dbEOg
https://youtu.be/dB0Lq3dbEOg