DaciaClub Logo

Welcome Guest ( Log In | Register )

> DaciaClub - Forum Dacia > English Corner > Dacia Logan English Corner
 
 Reply to this topicStart new topicStart Poll

Outline · [ Standard ] · Linear+

> Humming Noise, When I Turn Off

Track this topic | Email this topic | Print this topic | Topic RSS feed
Barrie
post 30 Nov 2008, 05:48
Post #1


Membru incepator


Group: Members
Posts: 42
Joined: 15 April 08
Hi Guys,

I've noticed just recently when I turn the motor off, there is a humming noise that carries on for another minute or a little longer.
I think I've traced it to the brake servo loosing it's vacuum; is this normal?
Or do I have a warning sign of impending disaster?
Has anyone had the same noise?

Regards, Barrie. sad.gif


--------------------
Dacia Logan Logan MCV Diesel 2008 - Not known yet
User is offlineGalerie FotoPM
Go to the top of the page
+
paul_damian
post 30 Nov 2008, 11:21
Post #2


Membru mult


Group: Members
Posts: 644
Joined: 21 April 04
From: Medias, Romania
Are you sure it's not the cooling fan?


--------------------
Dacia Sandero Stepway, 2021
Ex Dacia Logan KissFM 1.4, 2008
Ex Dacia 1310, 1999
Ex Dacia 1100, 1969
User is offlineGalerie FotoPM
Go to the top of the page
+
raqzvan
post 30 Nov 2008, 12:19
Post #3


gute Laune war Trumpf


Group: Members
Posts: 514
Joined: 21 September 06
From: Constanta, Romania
It's probably the GMV (the big cooling fan on the radiator). It's normal.


--------------------
Geely Logan Laureate 1.6MPI 2006
Austin Powers: Allow myself to introduce... myself.
User is offlineGalerie FotoPM
Go to the top of the page
+
Barrie
post 4 Dec 2008, 03:41
Post #4


Membru incepator


Group: Members
Posts: 42
Joined: 15 April 08
Hi Guys,

No it's not the cooling fan, I know the sound that makes; the humming sound I hear happens when the motor is cold as well as warm.
Any other ideas?

Regards, Barrie. sad.gif sad.gif


--------------------
Dacia Logan Logan MCV Diesel 2008 - Not known yet
User is offlineGalerie FotoPM
Go to the top of the page
+
nh1980ro
post 4 Dec 2008, 16:09
Post #5


Membru


Group: Members
Posts: 3.612
Joined: 7 February 07
From: Togo-Togo.
Is it in front of the car (where the engine is) or in the back (where the fuel tank is)?
Sometimes the fuel pump makes some noise when you turn off the engine, but I don't think it takes more than a few seconds.


--------------------
Kona/Renault Lana'i/Clio 3 2007/2009
User is offlineGalerie FotoPM
Go to the top of the page
+
mario1980
post 5 Dec 2008, 10:48
Post #6


Membru autentic


Group: Members
Posts: 437
Joined: 8 April 05
From: Iasi
nhl1980ro, he said it appears to come from the servo mechanism, loosing it's vacuum...

Barrie, after the noise has stopped, press the brake pedal for the first time after turning off the engine, and if it is "hard", than it might be a problem, you should see the service. If the pedal behaves, normal, as with the the engine on, it should be OK. Remember, only the fist time after the engine stopped.
If I remember correctly, the vacuum in my servo remains for many hours...

One other sound you can hear from an engine, is the sound of the oil, pouring inside it, but I doubt you can hear it from inside.


--------------------
Dacia Logan dci Preference 2006 - SV ?? ???
Adesea, aproape fiecare om tolereaza prostia celui de linga el, atit timp cit nu ii uzurpa propria prostie.
User is offlineGalerie FotoPM
Go to the top of the page
+
martin245
post 7 Dec 2008, 02:29
Post #7


EX PAT


Group: Members
Posts: 913
Joined: 1 April 06
From: Karlsbad Germany (again)
I think you have a bee in your bonnet
Stu


--------------------
dacia logan 14 mpi Simply RED 2007 - GB 1
Bessy Regs
User is offlineGalerie FotoPM
Go to the top of the page
+
Barrie
post 7 Dec 2008, 05:49
Post #8


Membru incepator


Group: Members
Posts: 42
Joined: 15 April 08
Hi Guys,

I think Mario has hit the spot, when the humming noise stops, the brake peddle is hard, like he says. Now I have something positive to show, I'll ask the garage to investigate.

Tell Stu, I've always got a bee in my bonnet.

Sorry about the badges, shall I use stronger glue?

Thanks Mario. I owe you one.

Regards, Barrie.


--------------------
Dacia Logan Logan MCV Diesel 2008 - Not known yet
User is offlineGalerie FotoPM
Go to the top of the page
+
Barrie
post 15 Jan 2009, 18:44
Post #9


Membru incepator


Group: Members
Posts: 42
Joined: 15 April 08
Hi Guys,

Not only do I have a bee in my bonnet, I also have a feather in my cap.
Because I managed to drive to northern England from southern France, without having my Dacia badges stolen, is this a record I ask?
As for the Bee, I'm told it's normal, and nothing to worry about.

Regards, Barrie. rolleyes.gif

This post has been edited by Barrie: 15 Jan 2009, 18:46


--------------------
Dacia Logan Logan MCV Diesel 2008 - Not known yet
User is offlineGalerie FotoPM
Go to the top of the page
+
« Next Oldest · Dacia Logan English Corner · Next Newest »
 
 Arata topicuri asemanatoare
Reply to this topicTopic OptionsStart new topic
DaciaClub
Random Picture Google search Last addition
Imagine aleatoare
căutare personalizată
Ultima imagine adaugata


1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
 

> DaciaClub - Forum Dacia > English Corner > Dacia Logan English Corner
Lo-Fi Version  Harta site  Parteneri  Jocuri online  Curs Valutar  HRH Haine din lana merinos Time is now: 28th April 2025 - 09:25
Invision Power Board © 2025  IPS, Inc.
Licensed to: DaciaClub - Reno.ro
Forum Renault