Quote:
Originally Posted by Thueniken
I am having a similar problem in my manual brz. Traveling at highway speeds in 6th Gear when I'm on the gas it sounds like I have a supercharger. The wine quickly Fades as I get off the gas. The wine is still audible when I have the cruise control on. Does anyone know what it could be? (66k miles,2013)
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If you bought this car second hand check to see if there are yellow bushings in the diff or rear subframe, also check to see if there is one in the transmission cross memeber. These bushings people have upgraded to stiffer (noiser) for better feel of the car and shifting. If none of that exists, then it maybe a rear bearing starting to fail in the diff. Most likely pinion if it only does when on the gas and not decelerating with the clutch in. Have it checked out by mechanic.