Well this s quite interesting. It begs a few questions and clarifications.
1.This fixes the whistle that occurs around 3.5k in sixth gear under throttle and goes away off throttle?
2. Was this work performed under warranty?
3. Had you any modifications on your transmission such as MTEC springs, white line bushing or fluid?
4. Thank you. I really enjoy road trips but listening to that whine for hours on end could dampen the experience a bit.
Quote:
Originally Posted by Falcon
Update Time! 
My Dealership opened my Transmission and installed the so called
"6th Gear Service Kit" #30099AA840
and changed both gear wheels.
Result
The whine in 6th is completely gone!
The onyl part-difference we noticed was a better surface finish of the new gear-wheels in comparison to the old ones.
The only whistle noise left is from my 4,44 rear diff.  |