it certainly used to be the case that the tanker driver added the additives at the forecourt so could be quite hit/miss regarding accuracy of dosing ... suspect they've moved on from that.
used Costco for first time last week. saved under £3 compared to the ASDA next door (admittedly that's probably best public one around these parts), but couldn't stick it on credit card so doesn't go towards rewards we get on that. I noticed they have branded their fuel as "Kirkland Signature", which is what they brand all their own label stuff as ... absolutely no way they have their own wells/ships/tankers..
Dean
====================================
2011 D4 XS - OBD port protection, RLD spare wheel protector, All LED interiors lights, Timed Climate enabled, iiD tool paired.
2011 D4 Landmark - Stolen from same dealer before I paid for it
2011 D4 GS - Stolen whilst at dealer ... All LED interiors lights, DRLs, Spare Wheel protector.
1996 300Tdi - Eaten by tin worms
6th Jul 2017 2:37 pm
SHARKYSHARKS
Member Since: 20 Dec 2008
Location: Saddleworth Oldham
Posts: 1954
Dean I use Costco in Oldham and besides saving a fortune filling up my car , truck and van they all run a lot better on The fuel from Costco,
and if I fill up at Tesco I can certainly tell the difference by engine noise alone !
The Costco fuel is the equivalent of Shell Ultra I'm told except that Costco add there own additives during the tanker fill up as I was told by the forecourt dude.
I asked him what it was they put in but he wouldn't tell me funnily enough !
But at £1.07 per litre at the mo happy days MY18 D5 HSE LUX😎
MY12 Freelander SD4 HSE
44 Tonne 12 Litre 6x2 Scania T cab (Current)
Freelander 1 (Wrote off 😫)
Ex D1
Ex D2 GS
Ex V8 D2 GS
Ex D3 S
Ex D4 GS
Club skip ya lockers !!!
Club BAS remote heater !!
Club Duratrac
Club Phillips DRL
Club Prospeed Rack Mk 1
Club Prospeed Rack Mk 2
Club Sankey
Club RLD spare wheel protector
6th Jul 2017 4:13 pm
adam
Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 6917
Christ that's cheap - H17 - is there one near the Trafford Centre?
6th Jul 2017 4:20 pm
icestationzebra
Member Since: 05 Nov 2008
Location: Cheshire
Posts: 598
Adam,
Yes there is one near The Trafford centre, its on Barton Dock Rd.
I have only used Shell V Power fuel in my vehicle for the past few years and it runs just as well on the Costco fuel- it is branded as premium diesel. Tried the 2 stroke ages ago and could not tell any difference.
6th Jul 2017 10:50 pm
Mogwyth
Member Since: 03 Oct 2014
Location: Pwllheli
Posts: 3976
Not surprising Icestation all my research suggests it does little to nothing and in fact some studies suggest that the zinc found in most 2 stroke oil can clog injectors over time, personly I am going to stick with it in strimmer etc and keep it well away from any of our diesels.==================================
05 D3 HSE V8 4.4
04 MG TF 135
03 MG TF 115 Cool Blue Edition
02 MG TF 160
00 Hymer B564 Lionheart
1971 Series III 109
& I can't see inside the engine & other guys opinions don't count.
I buy diesel wherever there is a pump within reason - Asda, Sainsbury, Tesco.
I use some millers treatment maybe every 1500 miles.
I have tried 2SO over several tank fills & there for me is little or no better mpg (average 26 - 26)
The engine does sound quieter.
The 2SO came cheap & I'll do it may on odd occasions.
Above all to discover a slightly quieter engine I'm not going to compromise what could cost a fortune to fix......as said opinions (including mine) aren't effective if I block injectors.
The safe "no risk" bet is not to use it.
If it were a good thing, beneficial, short term / long term, it would be a manufacturers listed additive.
& not being discussed on here....BREXIT - done properly.
Right now ...We need Government - not Politics
Save the Dipstick Flagbearer-keep it simple, less likely to fail campaign-agenda items:Starting Handles, Acetylene Lamps.
Founder: Dipsticks-R-Us Inc
D3 HSE-perfectly formed, passenger friendly...has real DIPSTICK
Jag XK-but sadly no DIPSTICK...HUGE design fault
FL2 has DIPSTICK..."real comfort in rear seats"
VW Golf wondermobile (?)..has real DIPSTICK
Morris Minor..original DIPSTICK technology..and a real KEY.
7th Jul 2017 6:18 am
icestationzebra
Member Since: 05 Nov 2008
Location: Cheshire
Posts: 598
If you are going to chuck any old diesel in it then OK you may have to use Millers to clean it out. Why not put better quality fuel in all the time?
My experience is by using Shell V Power all the time the car drives better-I have had to use generic fuel a couple of times and it is immediately noticeable. By using Costco premium there is no difference in performance and it costs a lot less-winner!
If it were a good thing, beneficial, short term / long term, it would be a manufacturers listed additive.
& not being discussed on here....
manufacturers also tell you not to remove the CAT or DPF, and we all know what a load of that is.. --
2010 Defender Puma 90 + BAS remap + Alive IC + Slickshift + Ashcroft ATB rear
2015 Range Rover Sport V8 Supercharged
Member Since: 03 Oct 2014
Location: Pwllheli
Posts: 3976
But they are to do with emissions and there is no doubt your emissions will be higher without them so that's a nonsense comparison.==================================
05 D3 HSE V8 4.4
04 MG TF 135
03 MG TF 115 Cool Blue Edition
02 MG TF 160
00 Hymer B564 Lionheart
1971 Series III 109
Christ that's cheap - H17 - is there one near the Trafford Centre?
yes ... as per above we now have one at TC Costco. fairly new. completely unmanned.
if you've not used it before the "scan your membership card" part of the process is less than intuitive ... saw several folks shove it in the payment card slot whilst I was there.
trick, as it worked for me, is to hold card way way below the scanner so the green light it shines covers more than your barcode..
Dean
====================================
2011 D4 XS - OBD port protection, RLD spare wheel protector, All LED interiors lights, Timed Climate enabled, iiD tool paired.
2011 D4 Landmark - Stolen from same dealer before I paid for it
2011 D4 GS - Stolen whilst at dealer ... All LED interiors lights, DRLs, Spare Wheel protector.
1996 300Tdi - Eaten by tin worms
7th Jul 2017 1:38 pm
cmb2020
Member Since: 08 Sep 2020
Location: Buckley, North Wales
Posts: 1150
Hi can anyone please confirm this oil (image attached) is safe to use for this please?
Before I whack it in and find a problem!
Thanks in advance
Disco 3 SE Manual 2005 V6 2.7
Buckley, North Wales
27th Oct 2022 2:08 pm
LT
Member Since: 31 Dec 2005
Location: South West
Posts: 23866
FB is fine if you don’t have a DPF -FC if you do have a DPF2006 D3 HSE (Original & still the best)-GONE
2010 D4 HSE (A bit bling)-GONE
2014 D4 HSE (Almost too bling)-GONE
2015 D4 HSE (A heated what?)-GONE
2016 D4 Landmark (Written Off)-GONE
2016 D4 Landmark (Surely the last!) PD1881 rims-GONE
2017 FFRR SDV8 Autobiography (now semi-retired)
27th Oct 2022 2:23 pm
RRSTDV8
Member Since: 07 Apr 2014
Location: Here
Posts: 13605
Wow, is this idea still rumbling on? Bizarre.Visiting from rrsport.co.uk
2012 RRS SDV6
2008 RRS TDV8
"When you fire that first shot, no matter how right you feel, you have no idea who's going to die! You don't know who's children are going to scream and burn. How many hearts will be broken. How many lives shattered. How much blood will spill, until everybody does what they were always going to have to do from the very beginning: SIT DOWN AND TALK!"
27th Oct 2022 3:45 pm
LT
Member Since: 31 Dec 2005
Location: South West
Posts: 23866
^Seemed to improve my 100k+ miles 2006 D3.2006 D3 HSE (Original & still the best)-GONE
2010 D4 HSE (A bit bling)-GONE
2014 D4 HSE (Almost too bling)-GONE
2015 D4 HSE (A heated what?)-GONE
2016 D4 Landmark (Written Off)-GONE
2016 D4 Landmark (Surely the last!) PD1881 rims-GONE
2017 FFRR SDV8 Autobiography (now semi-retired)
27th Oct 2022 6:05 pm
cmb2020
Member Since: 08 Sep 2020
Location: Buckley, North Wales
Posts: 1150
Thanks all
No harm in trying!Disco 3 SE Manual 2005 V6 2.7
Buckley, North Wales
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... All LED interiors lights, DRLs, Spare Wheel protector.
that is.. 
