Hello,
I have an 05 tl with 150k miles on it. I bought it with 143k and noticed the thump shortly after I bought it. It doesn't happen very often, and only does it under moderate acceleration. I did a 3x3 with Dw-1, changed pressure switches, changed internal tranny filter,replaced front side motor mounts, and side tranny mount. My next attempt and thought is the rear motor mount. I do have other symtoms of a bad mount. Slight thump upon morning start up and light vibration at idle. So my question is it possible the rear motor mount is giving me the "thump" or do I have bigger problems. Btw the tranny seems fine otherwise. No slipping or shuttering nice shifts most of the time.
Thank you for any input or advise.
I have an 05 tl with 150k miles on it. I bought it with 143k and noticed the thump shortly after I bought it. It doesn't happen very often, and only does it under moderate acceleration. I did a 3x3 with Dw-1, changed pressure switches, changed internal tranny filter,replaced front side motor mounts, and side tranny mount. My next attempt and thought is the rear motor mount. I do have other symtoms of a bad mount. Slight thump upon morning start up and light vibration at idle. So my question is it possible the rear motor mount is giving me the "thump" or do I have bigger problems. Btw the tranny seems fine otherwise. No slipping or shuttering nice shifts most of the time.
Thank you for any input or advise.