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D3 lack of power on acceleration with black smoke

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life - live it

Member Since: 14 Apr 2017
Location: Behind you
Posts: 1035

2012 Discovery 4 3.0 SDV6 XS Auto Corris Grey

D3 lack of power on acceleration with black smoke

2006 D3 SE model .
Vehicle has been running great and the engine is quiet.
Started to notice a slight noise (vacuum type) when slowing down.
When I go to put my foot down there seems to be lack of power with a plume of black smoke coming from 5be back of the vehicle. When driving normally this is not noticed.
I presume a turbo charger, actuator or turbo pipe split.
Any more info would be much appreciated.
Happy new Year

1st Jan 2018 4:36 pm

geoffsnook

Member Since: 13 Jun 2014
Location: south wales
Posts: 3170

Intercooler pipes are common to split start there

Discovery 3 se gone
Range rover sport supercharged here:)

1st Jan 2018 4:48 pm

200TDi

Member Since: 30 Dec 2012
Location: Annan/Portsmouth
Posts: 282

2007 Discovery 3 TDV6 XS Auto Java Black

as said turbo pipe or maybe a EGR sticking? Pete

1965 S2a with Galv Marslands Chassis - Sold (BIG mistake)
1993 200TDi GS Green 5 Seat Manual - Broken
1993 200TDi GS Grey 7 Seat manual - Sold To Defender Owner to Use Engine
1999 TD5 GS Blenheim Silver 5 Seat Manual - Broken
1999 TD5 GS Oxford Blue 7 Seat Auto - Sold
1999 TD5 ES Epsom Green 6 Seat Auto - Sold
2007 D3 2.7 TDV6 XS Java Black 7 Seat Auto

1999 Swift Classic Coronette
2019 BMW X1 AWD Auto - SWMBO's Car

IID Tool BT

1st Jan 2018 5:02 pm

Tanglewood

Member Since: 27 Feb 2011
Location: Wilts
Posts: 1376

Don't discount a split in the intercooler itself too, once you have checked the more obvious options above.

1st Jan 2018 6:18 pm

life - live it

Member Since: 14 Apr 2017
Location: Behind you
Posts: 1035

So had a look u def the bonnet today, and the top I tercooler hose has a split in it.
Dilemma now:
Rep,ace with like for like or do I go for a silicone hose ?????

2nd Jan 2018 3:48 pm

Gareth
Site Moderator

Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26774

Well it hasn't done too bad if it's the original at 12 years old! I'd stick with standard pipes.

I've seen silicone pipes split, or come off less time than that.

2nd Jan 2018 4:08 pm

200TDi

Member Since: 30 Dec 2012
Location: Annan/Portsmouth
Posts: 282

Taggart wrote:
Rep,ace with like for like or do I go for a silicone hose ?????

I kinda like silicone pipes - I have them on my D2 after the little elbow under the turbo exploded towing a caravan a few years ago BUT they are very prone to blowing off! The main reason I got them was that LR wanted 3 times the cost of a full set of silicone pipes for just the little elbow..... Pete

1965 S2a with Galv Marslands Chassis - Sold (BIG mistake)
1993 200TDi GS Green 5 Seat Manual - Broken
1993 200TDi GS Grey 7 Seat manual - Sold To Defender Owner to Use Engine
1999 TD5 GS Blenheim Silver 5 Seat Manual - Broken
1999 TD5 GS Oxford Blue 7 Seat Auto - Sold
1999 TD5 ES Epsom Green 6 Seat Auto - Sold
2007 D3 2.7 TDV6 XS Java Black 7 Seat Auto

1999 Swift Classic Coronette
2019 BMW X1 AWD Auto - SWMBO's Car

IID Tool BT

2nd Jan 2018 5:14 pm

gstuart

Member Since: 21 Oct 2016
Location: kent
Posts: 14136

2005 Discovery 3 TDV6 Base 7 Seat Auto Java Black

hi 200tdi

have u tried the T bolt clamps for the silicone hoses, with them also being wider than conventional clips

if it’s any use will try and find the link for u, as i wrote the sizes down for each pipe

think for the 3 x silicone hoses i paid around £80

Last edited by gstuart on 2nd Jan 2018 5:35 pm. Edited 1 time in total

2nd Jan 2018 5:32 pm

gstuart

Member Since: 21 Oct 2016
Location: kent
Posts: 14136

here u go , link to the sizes of T bolt clamps if it may help anyone

https://www.disco3.co.uk/forum/turbo-silic...ght=t+bolt

2nd Jan 2018 5:35 pm

life - live it

Member Since: 14 Apr 2017
Location: Behind you
Posts: 1035

Brilliant link.
Just ordered 2 x sets of t bolt clamps
Silicone hoses ordered as well
Thanks again

4th Jan 2018 10:20 am

Hot Tub

Member Since: 15 Aug 2017
Location: Milton Keynes
Posts: 1071

2009 Discovery 3 TDV6 HSE Auto Zermatt Silver

There is a post about putting hair spray to help the hose to grip the pipes. I know it works for bicycle grips although T clamps should give a good grip.

4th Jan 2018 11:07 am

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