M
Mike
MY05 WRX (US Version), 5-speed MT, 8,500 miles.
Recently there has been a loud tranny hum in my car. It sounds exactly like
a tire noise, but is only present in 5th gear, 63-65MPH at 2400-2500 RMP.
I know this is a very narrow band, but it only occurs in 5th gear, 63-65MPH
@ 2400-2500 RMP and it quite loud.
Very loud, middle-to-high pitch. The minute I put in the clutch it goes. I
cannot replicate the noise at same speed or RPM in 3rd or 4th gear. So it
_IS_ tranny and not tires, although it sounds exactly like a tire hum on a
concrete highway with rain grooves in it. My oil change guy just checked
the fluid full a few weeks ago, so I doubt that's the problem.
Any ideas/suggestions before I go to the dealer? It's loud and annoying and
wasn't there 1000 miles ago for sure, maybe not even 500 miles ago.
Mike
Recently there has been a loud tranny hum in my car. It sounds exactly like
a tire noise, but is only present in 5th gear, 63-65MPH at 2400-2500 RMP.
I know this is a very narrow band, but it only occurs in 5th gear, 63-65MPH
@ 2400-2500 RMP and it quite loud.
Very loud, middle-to-high pitch. The minute I put in the clutch it goes. I
cannot replicate the noise at same speed or RPM in 3rd or 4th gear. So it
_IS_ tranny and not tires, although it sounds exactly like a tire hum on a
concrete highway with rain grooves in it. My oil change guy just checked
the fluid full a few weeks ago, so I doubt that's the problem.
Any ideas/suggestions before I go to the dealer? It's loud and annoying and
wasn't there 1000 miles ago for sure, maybe not even 500 miles ago.
Mike