a strange whening sound with my LOGAN MCV 2009
a strange whening sound with my LOGAN MCV 2009
mostafabakry |
25 Dec 2009, 21:14
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#1
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
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renault
2008
rddg
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razvanamza |
25 Dec 2009, 21:17
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#2
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Membru Numarator Group: Members Posts: 509 Joined: 25 November 07 From: Buzau |
Is the sound around 3200rpm? I know it's a technological sound, so every Logan has it....
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Dacia
Oarecare
Candva
- Bz-00-xxx (\__/)
(='.'=) This is Bunny. Copy and paste Bunny into your (")_(") signature to help him gain world domination. |
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mostafabakry |
25 Dec 2009, 21:55
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#3
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
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renault
2008
rddg
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axabrt |
25 Dec 2009, 22:03
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#4
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Membru autentic Group: Members Posts: 3.070 Joined: 15 February 05 From: Ploiesti |
The origin of the sound is located in the gearbox ?
What engine do you have. It's important, because know the engine, we can said you what gearbox is on your car...maybe some users from here have the same problem... |
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Ford
Focus mk3.5
Ecob00st .dracnev si boboru’ este viitoru’.
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mostafabakry |
25 Dec 2009, 22:15
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#5
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
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renault
2008
rddg
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g100sic |
26 Dec 2009, 18:16
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#6
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Membru autentic Group: Members Posts: 313 Joined: 4 January 07 From: Serbia |
Sound at the same RPM, but in different gears, suggests that its source is in the engine, or, if it is in the gearbox, it must be from its "input" shaft.
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Ford
Fiesta 1.4 (96 HP)
2010 / Trend (Flex Pack 11) Never argue with a fool -- people might not notice the difference! (Murphy's First Law of Debate)
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mostafabakry |
27 Dec 2009, 11:22
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#7
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
QUOTE(g100sic @ 26 Dec 2009, 18:16) Sound at the same RPM, but in different gears, suggests that its source is in the engine, or, if it is in the gearbox, it must be from its "input" shaft. I notice that the sound comes when it was at the 4th gear @ 70 km\h , 2500 RPM and at the 5th gear @ 90 km\h , 2500 rpm you think that the sound from thr engine not the gearbox ???? you may be right . Also i noticed that when i started to hear the sound & I disconnect the gear from the motor moving it the neutral position, I still hearing the sound although the gear is already disconnected & the sound disappear as the speed go down. what is your advise for that what is the recommended gearbox oil ( 15W90 or 15W140) I'm waiting your help thanks |
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renault
2008
rddg
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g100sic |
28 Dec 2009, 16:22
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#8
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Membru autentic Group: Members Posts: 313 Joined: 4 January 07 From: Serbia |
You could try to locate the source of the sound while the car is parked.
Put it in neutral, start the engine, open the hood, and let someone rev the engine to 2500 rpm and keep it at that rpm for a while, and you listen under the hood, or you rev the engine and have someone else listen. The person behind controls should also press and release the clutch pedal (gear in neutral, rev at 2500 rpm). If the sound can be heard with clutch pedal released (gearbox connected), but not when pressed (gearbox disconnected), the problem is probably in the gearbox. If it can be heard both ways, then it probably comes from the engine (possibly the clutch too). But you should be able to hear it even standing in place. |
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Ford
Fiesta 1.4 (96 HP)
2010 / Trend (Flex Pack 11) Never argue with a fool -- people might not notice the difference! (Murphy's First Law of Debate)
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mostafabakry |
29 Dec 2009, 23:37
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#9
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
QUOTE(g100sic @ 28 Dec 2009, 16:22) You could try to locate the source of the sound while the car is parked. Put it in neutral, start the engine, open the hood, and let someone rev the engine to 2500 rpm and keep it at that rpm for a while, and you listen under the hood, or you rev the engine and have someone else listen. The person behind controls should also press and release the clutch pedal (gear in neutral, rev at 2500 rpm). If the sound can be heard with clutch pedal released (gearbox connected), but not when pressed (gearbox disconnected), the problem is probably in the gearbox. If it can be heard both ways, then it probably comes from the engine (possibly the clutch too). But you should be able to hear it even standing in place. thanks for your reply O.K I'll try to do that as soon as possible but I usually when i start the engine morning and it was cold I hear some Roughness sound " Ticking sound " if i pressed the clutch pedal the sound disappear the the engine sound become more smooth & quite does there any relation between that & the whining sound of my car??? waiting your reply thanks |
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renault
2008
rddg
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g100sic |
30 Dec 2009, 12:15
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#10
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Membru autentic Group: Members Posts: 313 Joined: 4 January 07 From: Serbia |
That is definitely something funny with your gearbox, and is it related to the aforementioned sound - maybe yes, maybe no, your mechanic should know.
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Ford
Fiesta 1.4 (96 HP)
2010 / Trend (Flex Pack 11) Never argue with a fool -- people might not notice the difference! (Murphy's First Law of Debate)
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martin245 |
12 Jan 2010, 07:37
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#11
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EX PAT Group: Members Posts: 913 Joined: 1 April 06 From: Karlsbad Germany (again) |
I have always had this high pitched whining sound ! But only in the winter during the cold time it goes away in the summer and it does come from the gearbox !
I would not worry its just one of these annoying sounds that some cars tend to make BUT if it gets louder then you need to take it to your dealer Stu |
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dacia
logan 14 mpi Simply RED
2007
- GB 1 Bessy Regs
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mostafabakry |
18 Jan 2010, 20:16
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#12
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Membru incepator Group: Members Posts: 14 Joined: 16 January 09 |
QUOTE(martin245 @ 12 Jan 2010, 07:37) I have always had this high pitched whining sound ! But only in the winter during the cold time it goes away in the summer and it does come from the gearbox ! I would not worry its just one of these annoying sounds that some cars tend to make BUT if it gets louder then you need to take it to your dealer Stu thanks Martin Does this means that all Logan cars have the same sound what is the relation between the weather & the gearbox ? is it affect the gearbox oil viscosity should i change the gearbox oil with another higher viscosity one like 140 for example |
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renault
2008
rddg
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martin245 |
6 Feb 2010, 10:45
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#13
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EX PAT Group: Members Posts: 913 Joined: 1 April 06 From: Karlsbad Germany (again) |
I would not change the Gearbox Oil
I think the noise comes while the Oil is cold and then it goes away when it has warmed up I dont worry about it anymore ........................... I am off on a long Journey in 3 months time from Karlsruhe Germany to Benidorm in Spain so if my Gearbox does not blow up on the way then everything is OK |
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dacia
logan 14 mpi Simply RED
2007
- GB 1 Bessy Regs
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Aali |
14 Feb 2010, 13:37
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#14
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PAT PAT Group: Members Posts: 41 Joined: 20 July 08 From: Kerman, IRAN |
QUOTE(mostafabakry @ 18 Jan 2010, 21:46) thanks Martin Does this means that all Logan cars have the same sound what is the relation between the weather & the gearbox ? is it affect the gearbox oil viscosity should i change the gearbox oil with another higher viscosity one like 140 for example What is minimum maximum temperature in EGYPT? Normally 75-W80 is recommended .If your temp is always 50+ as in Kuwait and Persian Gulf area and you have a truck 85-W140 would be recommended but not in a passenger car and not below 50 temps.If you use 140 in your car you should first kiss your gearbox and a big lump of money good-bye.You would ruin your transmission.At your own risk you could use MOS2 (molibdenum dysulfide) products though I would not recommend it. Aali |
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Iran Khodro
LOGAN
2008-2013 Logan facelift Automatic
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