rockcrawler
Member Since: 31 Oct 2012
Location: Ferring
Posts: 2884
  
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I have a new noise when I start my Disco it whines and increases with more revs. It seems to disappear when it warms up.
I have a new alternator and aux tensioner
Any ideas ? D3 Metropolis Bonatti Grey-Alpaca Leather-adaptive headlights-fridge-EGR blanking kit-Harmen Karden-Cruise-4x4 info enabled-Tinted Windows-Heated F&R Seats-Rosen rear Entertainment-LED'S everywhere -Smoked Side Repeaters-Rear Aircon-Vredestein Wintrac 4 Extreme-Puddle and Footwell Lamps-Stainless Steel Side Protection Tubes- NEW ASHTRAY ( thanks to dsd1036 )
Club BAS Remote FBH
Club MXS10 Ctek
Club Beanie Grill
Rear D4 Lamps
Geoff Gearbox Flush
BAS Remap
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 21st May 2014 9:34 am |
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mr jones
Member Since: 26 May 2010
Location: manchester
Posts: 68
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Mine has always done this in the morning. I think I read on here it was the fan and temperature dependent and not a fault - it is a fair old roar though!
I am sure others will be able to shed more expert light on the matter. Hope it is as simple as this .
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| 21st May 2014 10:13 am |
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CUCO
Member Since: 26 May 2011
Location: Spain & Oleee!!!
Posts: 609
  
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Check power steering fluid level and conservation status. Maybe the reservoir filter is clogged and the pump make noise because starving. Bmw tipical fault and it happens too to the very first D3 and RRS, needing fluid flush and a new reservoir.
Check belts and tensioners.
If the sound is a a "roooar" and you hear air moving under you hood for second just after start from cold, nothing serious, is the viscous fan coupler. Silicone fluids settled at bottom of the coupler along stop time and it needs many turns to redistribute around coupler interior to normalize.
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| 21st May 2014 10:25 am |
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rockcrawler
Member Since: 31 Oct 2012
Location: Ferring
Posts: 2884
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It's not the fan " roaring " I know that sound ( and like it  )
It's a definate whine D3 Metropolis Bonatti Grey-Alpaca Leather-adaptive headlights-fridge-EGR blanking kit-Harmen Karden-Cruise-4x4 info enabled-Tinted Windows-Heated F&R Seats-Rosen rear Entertainment-LED'S everywhere -Smoked Side Repeaters-Rear Aircon-Vredestein Wintrac 4 Extreme-Puddle and Footwell Lamps-Stainless Steel Side Protection Tubes- NEW ASHTRAY ( thanks to dsd1036 )
Club BAS Remote FBH
Club MXS10 Ctek
Club Beanie Grill
Rear D4 Lamps
Geoff Gearbox Flush
BAS Remap
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| 21st May 2014 10:26 am |
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Mr.Pastry
Member Since: 24 Nov 2010
Location: South Wales
Posts: 484
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My Discovery 3 started a loud whistle/whine on cold start up for just a few seconds.
I replaced the aux belt, idler & tensioner. The belt looked tired anyway.
This made no difference.
The whine got worse & would then randomly appear.
Turned out to be the alternator.
I had bought a power steering pulley kit LR027983 from The Large One as that was my next stop.
Never fitted it. It's still in the garage in its box. Mitsubishi Outlander Phev 4H 2018.
Mitsubishi Outlander Phev 4H 2015 - gone.
Discovery 4 HSE - gone.
Discovery 3 S - gone.
Discovery 3 - gone.
Discovery 1 - gone.
Defender 90 300TDI - gone.
Defender 90 200TDI - gone.
Landrover 90 19J - gone.
Argocat 8x8 - gone.
Argocat 6x6 - gone
RR/LR V8 Hybrid 100" - gone.
Rangerover Classic 3.5 - gone.
Series III 2.25- gone.
Series IIa 3.0V6- gone.
Series I - 80" gone.
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| 21st May 2014 6:10 pm |
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rockcrawler
Member Since: 31 Oct 2012
Location: Ferring
Posts: 2884
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Hmmmm I am wondering whether its the alternator but thats only 6 months  D3 Metropolis Bonatti Grey-Alpaca Leather-adaptive headlights-fridge-EGR blanking kit-Harmen Karden-Cruise-4x4 info enabled-Tinted Windows-Heated F&R Seats-Rosen rear Entertainment-LED'S everywhere -Smoked Side Repeaters-Rear Aircon-Vredestein Wintrac 4 Extreme-Puddle and Footwell Lamps-Stainless Steel Side Protection Tubes- NEW ASHTRAY ( thanks to dsd1036 )
Club BAS Remote FBH
Club MXS10 Ctek
Club Beanie Grill
Rear D4 Lamps
Geoff Gearbox Flush
BAS Remap
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| 22nd May 2014 9:49 am |
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rockcrawler
Member Since: 31 Oct 2012
Location: Ferring
Posts: 2884
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 LandRoverAnorak D3 Metropolis Bonatti Grey-Alpaca Leather-adaptive headlights-fridge-EGR blanking kit-Harmen Karden-Cruise-4x4 info enabled-Tinted Windows-Heated F&R Seats-Rosen rear Entertainment-LED'S everywhere -Smoked Side Repeaters-Rear Aircon-Vredestein Wintrac 4 Extreme-Puddle and Footwell Lamps-Stainless Steel Side Protection Tubes- NEW ASHTRAY ( thanks to dsd1036 )
Club BAS Remote FBH
Club MXS10 Ctek
Club Beanie Grill
Rear D4 Lamps
Geoff Gearbox Flush
BAS Remap
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| 22nd May 2014 9:50 am |
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