91 GT, AOD, 250k miles
Backstory: Transmission started making loud clunking noise when I put her in gear, and on deceleration it would make an odd scraping sound. The transmission was original and not rebuilt. With over 250k miles on it a full rebuild made sense.
With the rebuild we also swapped out the original 2.73 gears for 3.27. (in case that info matters). The scraping sound is gone, but there is still an slight groaning with low pitched grind sound that happens on deceleration. I'm so effin' frustrated, and feel like i'm just burning money. Am I expecting too much from this older AOD tech? Is there some noise to be expected?
Hope someone has come across something like this before.
Thanks in advance.
Bruno
p.s. - I have to say, I thought the difference was going to be more from a 2.73 to a 3.27 gear. Bummer, live and learn I guess.
Backstory: Transmission started making loud clunking noise when I put her in gear, and on deceleration it would make an odd scraping sound. The transmission was original and not rebuilt. With over 250k miles on it a full rebuild made sense.
With the rebuild we also swapped out the original 2.73 gears for 3.27. (in case that info matters). The scraping sound is gone, but there is still an slight groaning with low pitched grind sound that happens on deceleration. I'm so effin' frustrated, and feel like i'm just burning money. Am I expecting too much from this older AOD tech? Is there some noise to be expected?
Hope someone has come across something like this before.
Thanks in advance.
Bruno
p.s. - I have to say, I thought the difference was going to be more from a 2.73 to a 3.27 gear. Bummer, live and learn I guess.