Member Since: 10 Sep 2019
Location: Kidderminster
Posts: 1
Loss of power and hesitation from engine - black smoke
Hello all,
This is my first post on a forum
I have a 07 Disco 3, HSE 2.7TD. Recently experiencing loss of power, hesitation and juddering (along with a low pitch whistling noise) between the 2-3000rpm stage. You can accelerate through it, though you then get clouds of dark grey smoke.
So far I have had a full EGR removal and remap. Intercooler hose replacement. Turbo inspection (I'm told by 2 seperate dealers that is fine) though the problem still remains. I am now at a loss and am getting quite down over the whole thing
Could someone share their expertise on what this may be? I feel like I am missing something...
Thanks
Dan
10th Sep 2019 4:41 pm
geoffsnook
Member Since: 13 Jun 2014
Location: south wales
Posts: 3169
Try searching on here for the turbo actuator and read up as you have done some of the other things that normally cause your symptons not suprised the deler cant find it.No code and they are next to useless also some people have had the intercooler split but not sure if that wouls apply though if the whistling is loud then look and make sure the hoses are attached properly Discovery 3 se gone
Range rover sport supercharged here:)
10th Sep 2019 4:45 pm
Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1782
Possible crack in the intake side
11th Sep 2019 7:08 am
davidhem
Member Since: 21 Feb 2013
Location: Kenilworth
Posts: 710
I would re check the intercooler pipe, its classic crack in the pipe symptoms, also check it is tight at the bottom and not allowing air in.David
11th Sep 2019 7:35 am
Moo D3 Decade
Member Since: 13 Aug 2010
Location: Wiltshire
Posts: 13899
I had something similar and it turned out to be a split in my Alisport intercooler.New Defender L663 110 SE (known as Noddy!)
Sold Volvo XC90 R-Design (known as Basil)
Sold - D4 HSE (Known as Gerty)
No longer the Old Buses original owner
231,000 miles and counting
05 S manual owned from March 2005
D4 Face lifted
Still original injectors and turbo
V8 Front brakes
BAS Remap, Allisport Intercooler and deCat
EGRs blanked
T-Max split charge
Hanibal Expeedition rack
Prospeed ladder
Duratrac tyres
IID BT
BAS FBH control
11th Sep 2019 7:47 am
aja4x4
Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459
Split hose
Just done this on dads RRS he phoned me saying when I’m towing the caravan home and coast then hit the gas it’s belching black smoke
It was the hose from bottom off intercooler to engine top
£46 for new hose
Have a look it was split at the top joint but out of site as it was on the back of the hose
Bit of a clue was oily film on engine cover drivers side
11th Sep 2019 7:35 pm
F355GTS
Member Since: 10 Nov 2008
Location: North Hampshire
Posts: 849
If it's not the hose consider the intercooler, look for oil staining on the facesMark
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