Hi can any on help, I have a 2007 4.4 v8 sport, it has FSH but it keeps cutting out at low speed/ braking, it starts straigt away.

It has been checked and nothing has come up. Could it be a sensor or electrical ?

Hope someone can assist...

Thanks

do you have a warranty? ============
2010 TDV8 HSE - ooo laa laaaaaaaaa
2007 TDV8 HSE - superb car and very reliable
============
2012 - dearly departed, sadly missed.. to return in late 2013 with a new TDV8!

Hi yes I have warranty, but they can't find anything wrong. Nothing is showing when they do the diagnostics.

have you tried banging some RedEx in the tank? RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

You've not run it on fumes have you and sucked up some crap from the bottom of the tank  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Running the tank low or additive won't resolve this. Is the vehicle won't idle intermittently,ore likely to be fault in idle control than dirt in system which if the case would give other symptoms like misfire. Usual cause of this is vacuum leak, which doesn't always show as a diagnostic fault code. Find somebody with smoke tester, and check this first. I'd find yourself a new garage too, unless they haven't been able to replicate the fault  2x TDV6. SE and HSE. Both returned to sender with issues👀
TDV8 Sport HSE...... Gone. Loved it but it didn't love me!!
Now rolling in MY10 Fullfat TDV8 Vogue. Slammed it to go round corners🙈
Cruising daily #56 mph in a Volvo V8. 😱
Lots of other toys in the cupboard...😜

^^^ You mis understood me, I was saying 'had he' run it on fumes, not advising him to do so  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

Mmmm.... Bite tongue... Try reading what's written, badly admittedly rather than what you think you read As I said, dirt or even water in fuel system will not cause intermittent stalling and would be accompanied by other symptoms. Modern fuel systems have at least two filters before main paper fuel filter.  2x TDV6. SE and HSE. Both returned to sender with issues👀
TDV8 Sport HSE...... Gone. Loved it but it didn't love me!!
Now rolling in MY10 Fullfat TDV8 Vogue. Slammed it to go round corners🙈
Cruising daily #56 mph in a Volvo V8. 😱
Lots of other toys in the cupboard...😜

I only suggested RedEx because the old man's Audi cuts out/stalls at low revs, the dealer cannot find anything wrong with it and say it's fine... anyway... a treatment of |RedEx and it's sorted... and now he just gives it a does every 6 months otherwise the symptoms return. RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

simple1 wrote:

Mmmm.... Bite tongue... Try reading what's written, badly admittedly rather than what you think you read As I said, dirt or even water in fuel system will not cause intermittent stalling and would be accompanied by other symptoms. Modern fuel systems have at least two filters before main paper fuel filter.

 ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

check your brake pedal switch if this is faulty it could be an electrical issue thats causing it to cut out

BAck in the day, my Pug Gti would do this too. Turned out to be a blocked crankcase breather pipe. No idea if that's applicable in a newer engine but might be something to check. 2012 SDV6 - it's missing a couple of cylinders
2008 TDV8 - it was a labour of love and is much missed