DISCO4.COM - View topic - Strange sound issue

Sidestick

Member Since: 22 Apr 2012
Location: Rome
Posts: 2316

2008 Discovery 3 TDV6 HSE Auto Java Black

Strange sound issue

Hello guys,
it'a a week that my loved car has started to make a strange noise while driving from 10 to 50 km/h.
It comes from the floor, seems between B and C pillar (but not so sure) and is similar to the sound of the water when it flow through a pipe (like at home) when on pressure.

It transmission speed related, happens also with engine at idle the autobox in neutral.

Already checked that nothing is touching on the rear propshaft.

Any tip?

Thanks,
Sirio - Easy-Lift suspension module 4.0
- GoodWinch 9500 lb
- Full underbody protections
- Tree/Rock sidebars
- Prospeed roofrack & ladder
- Compressor guard
- Raised Air Intake
- Driving lights (2+4)
- 50 mm Waffle boards
- Altox Heater control
- Overland Rooftop Tent
- Rear seats entertainment
- Front & Rear camera
- GVIF
- Removable tow bar
- Cubby box fridge
- BFG KO2 265/65R17
- iidTool BT

Last edited by Sidestick on 21st Apr 2016 3:22 pm. Edited 1 time in total

21st Apr 2016 1:20 pm

Jarvis

Member Since: 16 Dec 2009
Location: West Berkshire
Posts: 280

Does it have a sun roof?

21st Apr 2016 1:28 pm

Sidestick

Member Since: 22 Apr 2012
Location: Rome
Posts: 2316

no

- Easy-Lift suspension module 4.0
- GoodWinch 9500 lb
- Full underbody protections
- Tree/Rock sidebars
- Prospeed roofrack & ladder
- Compressor guard
- Raised Air Intake
- Driving lights (2+4)
- 50 mm Waffle boards
- Altox Heater control
- Overland Rooftop Tent
- Rear seats entertainment
- Front & Rear camera
- GVIF
- Removable tow bar
- Cubby box fridge
- BFG KO2 265/65R17
- iidTool BT

21st Apr 2016 1:33 pm

Jarvis

Member Since: 16 Dec 2009
Location: West Berkshire
Posts: 280

OK, was thinking leaking drains and water in the sills.........
Let's wait for the experts to arrive!

21st Apr 2016 1:41 pm

jim4244

Member Since: 05 Oct 2012
Location: UK
Posts: 374

2005 Discovery 3 TDV6 HSE Auto Zambezi Silver

Just a suggestion, but could it be coming from the rear wheels? I'm thinking EPB?

Jim

21st Apr 2016 6:18 pm

Sidestick

Member Since: 22 Apr 2012
Location: Rome
Posts: 2316

uhmm it could be, but if i drive with windows down between walls i can not ear nothing similar to the one inside.

it is like if a piece of wood remain blocked underneath and touch on the propshaft...

i'm scared about transmission bearing issue

- Easy-Lift suspension module 4.0
- GoodWinch 9500 lb
- Full underbody protections
- Tree/Rock sidebars
- Prospeed roofrack & ladder
- Compressor guard
- Raised Air Intake
- Driving lights (2+4)
- 50 mm Waffle boards
- Altox Heater control
- Overland Rooftop Tent
- Rear seats entertainment
- Front & Rear camera
- GVIF
- Removable tow bar
- Cubby box fridge
- BFG KO2 265/65R17
- iidTool BT

21st Apr 2016 6:32 pm

lynalldiscovery

Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti Grey

Well if its happening at a standstill that takes the epb and rear prop out of the equation.

Might sound silly but have you checked the turbo to intercooler hoses?

21st Apr 2016 7:20 pm

Sidestick

Member Since: 22 Apr 2012
Location: Rome
Posts: 2316

hoses are excluded, it can heard also when at min rev until speed drop down 10 km/h, while stand it disappear

- Easy-Lift suspension module 4.0
- GoodWinch 9500 lb
- Full underbody protections
- Tree/Rock sidebars
- Prospeed roofrack & ladder
- Compressor guard
- Raised Air Intake
- Driving lights (2+4)
- 50 mm Waffle boards
- Altox Heater control
- Overland Rooftop Tent
- Rear seats entertainment
- Front & Rear camera
- GVIF
- Removable tow bar
- Cubby box fridge
- BFG KO2 265/65R17
- iidTool BT

21st Apr 2016 7:53 pm