![]() |
#71 |
Senior Member
Join Date: Jul 2012
Drives: 2013 FR-S
Location: Anytown
Posts: 920
Thanks: 73
Thanked 643 Times in 302 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
|
Warmer weather=AC on=much more noticeable for me. Gonna take my laundry list of TSB's to the dealer when I get a day off (second Tuesday of next week). I'll post what they tell me.
|
![]() |
![]() |
![]() |
#72 |
Seņor Member
Join Date: Apr 2012
Drives: 2013 SSM DZE BRZ
Location: SC
Posts: 947
Thanks: 728
Thanked 405 Times in 196 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
|
Please do. Subaru has not been of much help with any of the issues I've had, this one included.
|
![]() |
![]() |
![]() |
#73 | |
Senior Member
Join Date: Jun 2012
Drives: '13 BRZ TLM Spec
Location: Florida
Posts: 1,966
Thanks: 1,615
Thanked 2,344 Times in 1,005 Posts
Mentioned: 115 Post(s)
Tagged: 0 Thread(s)
|
Quote:
![]()
__________________
2013 BRZ Premium 6MT - Track Car, 2020 GMC Canyon Denali Duramax - Tow Vehicle, 2021 Forester Sport - Wife's Daily, 2016 Crosstrek - Daughter's Ride and always buying random flips...
|
|
![]() |
![]() |
![]() |
#74 |
Junior Member
Join Date: May 2013
Drives: red scion frs
Location: Arlington VA
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
RESONANCE AT 70MPH
I own a Scion FRS, I've driven it 19,000 miles, just recently I noticed the sound and I believe it comes from the rear differential, it sounds when the car is in motion, about 35-70 MPH. Somethimes I hear it just after I've chaged into another gear and have accelerated. I was wondering if any of you have found the solution, or have taken the vehicle to the dealer and got it fixed. I will take a trip to the dealership this week to look for answers.
|
![]() |
![]() |
![]() |
#75 |
Seņor Member
Join Date: Apr 2012
Drives: 2013 SSM DZE BRZ
Location: SC
Posts: 947
Thanks: 728
Thanked 405 Times in 196 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
|
I want to clarify that this is NOT a high-pitched noise. It is medium in pitch, not the high-pitched whine that is audible at some speeds and is load-dependent.
|
![]() |
![]() |
![]() |
#76 |
Addicted
Join Date: Jun 2012
Drives: 2013 Asphalt FR-S 6MT
Location: United States
Posts: 1,093
Thanks: 260
Thanked 261 Times in 175 Posts
Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
|
Can you elaborate about where to dampen the rear subframe? Should I just slap on vibration deadeners all over the place?
__________________
Phantom Supercharger | Tsudo Cat-Back Exhaust | K&N Drop-in Filter | Winjet Headlights | Opti-coated | 35/20 Tint | Radar/Dashcam Hardwired | OFT tuned | OEM Audio+ Reference 400CF | Uber Sound Deadened | LED DRL strips | JPM Coachworks Kneepads
|
![]() |
![]() |
![]() |
#77 | |
popular among the JDM
Join Date: Dec 2011
Drives: 2014 BRZ Limited
Location: San Jose, CA
Posts: 88
Thanks: 7
Thanked 31 Times in 14 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Quote:
If it's under warranty, I would try and warranty it. |
|
![]() |
![]() |
![]() |
#78 | |
Addicted
Join Date: Jun 2012
Drives: 2013 Asphalt FR-S 6MT
Location: United States
Posts: 1,093
Thanks: 260
Thanked 261 Times in 175 Posts
Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
|
Quote:
__________________
Phantom Supercharger | Tsudo Cat-Back Exhaust | K&N Drop-in Filter | Winjet Headlights | Opti-coated | 35/20 Tint | Radar/Dashcam Hardwired | OFT tuned | OEM Audio+ Reference 400CF | Uber Sound Deadened | LED DRL strips | JPM Coachworks Kneepads
|
|
![]() |
![]() |
![]() |
#79 |
Shorter of breath
Join Date: Jul 2012
Drives: a soft bargain
Location: Central IN
Posts: 414
Thanks: 1
Thanked 118 Times in 77 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Question for the OP - is the noise road speed dependent, or engine speed dependent?
IOW, always at 35 and 70 MPH, or always at ~2000 RPM? |
![]() |
![]() |
![]() |
#80 | |
Senior Member
Join Date: Jun 2013
Drives: 2023 GR SUPRA,15 FR-S (SOLD)
Location: Philadelphia, PA
Posts: 4,235
Thanks: 3,086
Thanked 2,100 Times in 1,397 Posts
Mentioned: 31 Post(s)
Tagged: 2 Thread(s)
|
![]() Quote:
__________________
*SOLD*OFT Stage 2 UEL E85/Nameless Performance 3 inch axleback with 5 inch mufflers/ TRD CAI / CNT UEL/ Cusco Strut BAR & LHD Brake Stop / "JDM" Toyota Badges / WinJet JDM headlights - DRL MOD from fteightysix.com - 5000K Diode Dynamics HID kit / Diode Dynamics LED interior Lights and sidemarker bulbs / JDM Clear Sidemarkers / Diode Dynamics LED switchbacks/ OLM LED rear turn signals / Tap Turn Relay*SOLD*
|
|
![]() |
![]() |
![]() |
#81 |
The Mechanic
Join Date: Mar 2012
Drives: Civic Turbo,FR-S
Location: NJ
Posts: 928
Thanks: 130
Thanked 171 Times in 119 Posts
Mentioned: 2 Post(s)
Tagged: 1 Thread(s)
|
I have this dam whine too sounds like bearings humming. I hate it. I changed tires and sizes quite a bit hasn't effected it
__________________
|
![]() |
![]() |
![]() |
#82 | |
The Mechanic
Join Date: Mar 2012
Drives: Civic Turbo,FR-S
Location: NJ
Posts: 928
Thanks: 130
Thanked 171 Times in 119 Posts
Mentioned: 2 Post(s)
Tagged: 1 Thread(s)
|
Quote:
__________________
|
|
![]() |
![]() |
![]() |
#83 |
Addicted
Join Date: Jun 2012
Drives: 2013 Asphalt FR-S 6MT
Location: United States
Posts: 1,093
Thanks: 260
Thanked 261 Times in 175 Posts
Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
|
Yeah did a trans/dif fluid swap. Did nothing as expected. Oh well this sound is the least of my concerns.
__________________
Phantom Supercharger | Tsudo Cat-Back Exhaust | K&N Drop-in Filter | Winjet Headlights | Opti-coated | 35/20 Tint | Radar/Dashcam Hardwired | OFT tuned | OEM Audio+ Reference 400CF | Uber Sound Deadened | LED DRL strips | JPM Coachworks Kneepads
|
![]() |
![]() |
![]() |
#84 |
Senior Member
Join Date: Jul 2012
Drives: 2013 FR-S
Location: Anytown
Posts: 920
Thanks: 73
Thanked 643 Times in 302 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
|
Bone stock and it's SPEED related not engine rpm. 4-5-6th @ 70mph and at times the resonance can become unbearable. I just drive 72 or 67 depending on the posted limit. 35mph is the same noise but just not as loud.
|
![]() |
![]() |
The Following 2 Users Say Thank You to FirestormFRS For This Useful Post: | new2subaru (12-23-2015), Subie (08-11-2013) |
|
|
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Intake resonance pipe? | tranzformer | Engine, Exhaust, Transmission | 20 | 12-05-2011 04:09 AM |