|
|
|
03-29-2014, 10:14 AM | #1 |
Lieutenant
62
Rep 581
Posts |
2 unusual Noises
Hey all,
Since I purchased my car I've had this unusual noise I get while only on the highway. It seems to be triggered by over 60mph and/or higher rpms. The best way I can describe it is as a, "whining" noise. I had a friend take a ride with me to hear this noise and help diagnose it. He stated that it seems to be coming from the rear and may possibly be related to the differential Here a video, listen closely: In this video I am on the highway and my foot is completely off the accelerator/throttle. I purchased my 2008 135i with 41k miles and am now at 48k. Any ideas? Also, I've noticed this: Seems to only be heard when the rpms are coming down. This is my 2nd 135i and I have had the waste gate rattle on the first one but this does not sound like it. I have BMS Kittyless downpipes and a Berk race axleback. Stock mids with secondary cats. Any ideas or suggestions would be greatly appreciated! Last edited by ..; 03-29-2014 at 11:14 AM.. |
03-29-2014, 11:03 AM | #2 |
Civil Rights Activist
115
Rep 949
Posts |
I'm not gonna lie I don't hear anything. Also, your second video is private so I can't see it. Why does your friend think it is differential related?
__________________
E88 Crimson Red Vert MSport 6MT - Listing your mods in your signature is lame. BMS DCI/MHD E30 Flash!!/AA Sport FMIC/VRSF CP w Tial BOV/VRSF 3" DPs/550i clutch w SPEC SMFW/Apex EC-7s/Whiteline RSFB/E92 M3 FCAs/Bilstein B12 Pro Kit/VRSF inlets |
Appreciate
0
|
03-29-2014, 11:16 AM | #3 | |
Lieutenant
62
Rep 581
Posts |
Quote:
As for the 2nd video I now made it public |
|
Appreciate
0
|
03-29-2014, 11:26 AM | #5 |
Lieutenant
62
Rep 581
Posts |
|
Appreciate
0
|
03-29-2014, 11:28 AM | #6 |
Major
1030
Rep 1,264
Posts |
I can't tell where the noise is coming from in the video because I'm not there. If its coming from the front, its wastegate rattle. If it is coming out the tail pipe, I'm not sure.
|
Appreciate
0
|
03-29-2014, 11:37 AM | #7 |
Civil Rights Activist
115
Rep 949
Posts |
I listened 5 more times. The first one I really don't hear anything. I guess I'd have to be along for the ride to help.
The second one sounds like a crow in your exhaust.
__________________
E88 Crimson Red Vert MSport 6MT - Listing your mods in your signature is lame. BMS DCI/MHD E30 Flash!!/AA Sport FMIC/VRSF CP w Tial BOV/VRSF 3" DPs/550i clutch w SPEC SMFW/Apex EC-7s/Whiteline RSFB/E92 M3 FCAs/Bilstein B12 Pro Kit/VRSF inlets |
Appreciate
0
|
Post Reply |
Bookmarks |
|
|