03-21-2013, 12:09 PM | #1 |
Major
876
Rep 1,319
Posts |
Noisy/whiney DCT pump ?
Featured on BIMMERPOST.com Does anyone else hear, a noisy or whiney pump sort of noise, when the engine and gearbox are warming up ?. Its quite audiable, if you dont have the radio on, and are pulling away from a junction etc, for the first few miles, as the car is warming up. Seems to be from the gearbox area, any opinions ?, regards, SIMON. |
03-21-2013, 12:35 PM | #2 | |
Major
601
Rep 1,188
Posts |
Quote:
Bish |
|
Appreciate
0
|
03-21-2013, 12:49 PM | #4 |
Captain
52
Rep 794
Posts |
word.
__________________
Gone But Not forgotten:
-07 Shelby GT500 W/ Full Bolt on E85 -08 335i 6MT W/ Full Bolt On E85/Meth -08 M3 DCT W/ Full Exhaust / Tune -13 B8 Audi S4 APR Stage 2+ |
Appreciate
0
|
03-21-2013, 04:13 PM | #6 |
Major
358
Rep 1,377
Posts |
Hmm... is that what that is? I don't remember my M3 w/DCT doing that.
It almost sounds like metal on metal sometimes.
__________________
Current: 2015 X5 M - Donington Grey/Mugello Red - DINANTRONICS Stage 2 + Free Flow Exhaust - Bimmerpost Featured!
Past: Bimmerpost Featured 2014 X5 xDrive50i · 2014 Jeep SRT · 2013 Tesla Model S P85+ · Bimmerpost Featured 2013 F10 M5 · 2012 550 xDrive · 2011 M3 ZCP |
Appreciate
0
|
03-22-2013, 09:14 AM | #7 |
Major
601
Rep 1,188
Posts |
|
Appreciate
0
|
03-22-2013, 02:07 PM | #8 | |
Major
876
Rep 1,319
Posts |
Quote:
Just for my peace of mind, how long do you notice the pump noise for, after running from cold ?., I can hear it, for maybe up to 10 minutes, whilst the car is warming up, then its all silent, thankyou, regards, SIMON. |
|
Appreciate
0
|
03-22-2013, 03:52 PM | #9 |
Captain
199
Rep 785
Posts |
My car in D mode starting in 2nd gear sounds like the old school bus that used to pick us up way back when lol
__________________
991 Turbo
993 GT2 Outlaw |
Appreciate
0
|
03-22-2013, 06:29 PM | #10 | |
Major
601
Rep 1,188
Posts |
Quote:
Bish |
|
Appreciate
0
|
03-23-2013, 03:33 AM | #11 | |
Major
876
Rep 1,319
Posts |
Quote:
Yes, i had a MY10 GT-R, and you are correct, that transmission made all sorts of noises, and clunks, and because it was supposed to do that, i remember thinking that i actually liked the noises, it made the car feel very race car like. In the M5, because its a different kind of car, a car thats just quality through and through, any type of mechanical, whiney, metallic unidentified noises, im on it like a rash, trying to work out, what the noise is. Our spring has started really badly over here, with plummeting temps, and snow everywhere, so im probably noticing the noise for a few minutes longer, because its taking longer to warm through. Thanks for your input, regards, SIMON. |
|
Appreciate
0
|
03-23-2013, 11:00 AM | #12 | |
Major
601
Rep 1,188
Posts |
Quote:
Bish |
|
Appreciate
0
|
08-08-2013, 05:03 AM | #14 | |
BMW Motorsport
236
Rep 2,225
Posts
Drives: BMW ///M4 F82 / BMW ///M5 F10
Join Date: Jan 2009
Location: Surrey
|
Quote:
yes and its really piss poor in my view. Lasts about 10 minutes and is definitely worse in the winter or if you don't drive the car for a while. My car went back for a week because of it. I recorded it and the BMW service guys told me to bring the car in as they didn't think it was right. They did a lot of work with mic's trying to pin point the noise. They pinpointed to the gearbox/transmission area. They couldn't see anything wrong with it and borrowed a brand new M5 from Park lane which made the exact same noise. I was in an M6 grand coupe and it also makes the same noise. They raised a PUMA case with BMW AG but nothing heard back on it. I have an M3 with DCT and it doesn't make any noise like this hence why I was quite worried about it but BMW's final response was, its ok and they are all like that. Neil.
__________________
--
Neil J. //McRae -- Alive and Kicking -- neil at DOMINO.ORG --///M ARMY M5 CP Alpine White -- M2 LBB -- M4 DCT CP Alpine White |
|
Appreciate
0
|
08-09-2013, 08:23 AM | #16 |
Lieutenant
62
Rep 422
Posts |
Just post it here!
What I have noticed is that the Gearbox does a "whine" sound all the time when driving. I remember my Motorcycle had the same thing and it was normal. So I am kinda used to it and actually enjoy it. I especially hear it in gear 1 and 2 and when engine breaking, which was the exact case on my motorcycle. |
Appreciate
0
|
08-09-2013, 08:47 AM | #17 | |
Live for today tomorrow never comes
1989
Rep 9,498
Posts |
Quote:
EDIT: having said that, from March build the M5 has undergone changes to steering and suspension and other stuff, so you may need a software update. I will find the news and add it here. Read this half way down: http://f10.m5post.com/forums/showthread.php?t=873975
__________________
Live for now, life is too short.
2021 LCI M5 Marina Bay Blue/ Smoked White Leather |
|
Appreciate
0
|
08-09-2013, 04:53 PM | #18 | |
BMW Motorsport
236
Rep 2,225
Posts
Drives: BMW ///M4 F82 / BMW ///M5 F10
Join Date: Jan 2009
Location: Surrey
|
Quote:
Today though with the new LCI in I was at my dealer and was able to take the LCi for a quick spin, first thing I noticed when starting up was the whining noise, my salesman was somewhat relieved to hear it given I would have given him a hard time. just to be clear it's not that bad an issue, just in the morning it sounds a bit like the fan on a bus. BMW are working on a measures program for my M5 and first part of that is to update all the software which will happen sometime next week. M3 is in first for the new DCT code which has been ported over from the M3 GTS and is apparently brutal!
__________________
--
Neil J. //McRae -- Alive and Kicking -- neil at DOMINO.ORG --///M ARMY M5 CP Alpine White -- M2 LBB -- M4 DCT CP Alpine White |
|
Appreciate
0
|
08-09-2013, 04:55 PM | #19 |
BMW Motorsport
236
Rep 2,225
Posts
Drives: BMW ///M4 F82 / BMW ///M5 F10
Join Date: Jan 2009
Location: Surrey
|
I'll Dig the recoding out tomorrow.
__________________
--
Neil J. //McRae -- Alive and Kicking -- neil at DOMINO.ORG --///M ARMY M5 CP Alpine White -- M2 LBB -- M4 DCT CP Alpine White |
Appreciate
0
|
08-10-2013, 03:25 AM | #20 | |
Live for today tomorrow never comes
1989
Rep 9,498
Posts |
Quote:
__________________
Live for now, life is too short.
2021 LCI M5 Marina Bay Blue/ Smoked White Leather |
|
Appreciate
0
|
08-10-2013, 03:27 AM | #21 |
Live for today tomorrow never comes
1989
Rep 9,498
Posts |
I would like to get a feel for the noise to get straight on BMW's back
__________________
Live for now, life is too short.
2021 LCI M5 Marina Bay Blue/ Smoked White Leather |
Appreciate
0
|
08-10-2013, 05:15 AM | #22 |
Major
876
Rep 1,319
Posts |
Hi Chaps,
I know the noise you are speaking of here, as it seems to be a standard noise, but the noise i was refering to is more of a ringing sound, that has happened on a couple of occasions, but then disappeared. The car is fine, and i dont think any software updates are needed. |
Appreciate
0
|
Post Reply |
Bookmarks |
|
|