Hello all
I changed my sc for a 3.0 diesel in January. I was very disappointed with the throttle response. The vehicle felt like it tried to set off in the wrong gear. you increase pressure on the accelerator and ended up flying off, after a 2-3 second delay.
Also when slowing the vehicle was hesitant to apply power again(as if it was in the wrong gear)
The cure was so simple
I added Wynn's diesel clean extreme. The vehicle was selecting the correct gear, I guess it was my injectors that were bunged up. With no low down power. If any one is having a similar issues it is definitely worth a go for £12.

http://www.carparts4less.co.uk/cp4l/p/-/-/...pgEALw_wcB MY12 RRS HSE
Gone 4.2 supercharged RRS
Gone 90
Gone s2000

If you haven't already done so it might be worth changing the fuel filter as well and check/change the air filter along with it 2008 G4 RRSport TDV8 current
2009 TDCi 90 current
2018 Discovery 5 HSE lux current
1994 Dakar current

shepp wrote:

Hello all
I changed my sc for a 3.0 diesel in January. I was very disappointed with the throttle response. The vehicle felt like it tried to set off in the wrong gear. you increase pressure on the accelerator and ended up flying off, after a 2-3 second delay.
Also when slowing the vehicle was hesitant to apply power again(as if it was in the wrong gear)
The cure was so simple
I added Wynn's diesel clean extreme. The vehicle was selecting the correct gear, I guess it was my injectors that were bunged up. With no low down power. If any one is having a similar issues it is definitely worth a go for £12.

http://www.carparts4less.co.uk/cp4l/p/-/-/...pgEALw_wcB

Euro carparts I would never deal with these clowns again,,they supply crap parts & are usually wrong when we receive them.

Andy. Andy.
21 Ford Ranger
Gone but not forgotten
Focus RS Red Edition
2015 RRS AB Fuji.
2014 RRS SC Santorini
2016 VW Amarok
2014 RRS AB Fuji
2012 RRS Red Edition Fuji
2015 Nissan Navara
2012 RRS SE Santorini
2008 RRS White
2007 RRS Santorino

Camelrock wrote:

If you haven't already done so it might be worth changing the fuel filter as well and check/change the air filter along with it

I had a 64000 mile service a week after, including gear box and transfer box oil, but the major difference was due to the cleaner.
I've only had the motor since January and hated it ever since, until now. The torque figures didn't add up, as I was always pushing the vehicle to move. I generally drive very steady, which is usually easy with a vehicle with high torque.
The fuel treatment has transformed the big girl. I even used BP premium fuel since I got her in January, which made little difference.
Now especially after spending a small fortune on service and all drivetrain oils, she is feeling very refined.
But to the fuel treatment, first time evet one of the snake oils has worked for me MY12 RRS HSE
Gone 4.2 supercharged RRS
Gone 90
Gone s2000

Mine does the same at times, annoying...for 12.00 worth a try! Thx for the tip.... 2018 Telsa MS
2012 Range Rover Sport HSE+
1990 Porsche 944
1985 LR 90 Soft top V8

Forgive me if it's a stupid question but how does this work? I'm not finding my car sluggish but it is 10 years old and for £12 it's worth seeing if it will make any difference... 2007 L320 3.6 TDV8 HSE Java Black
2010 W204 C350 AMG Black
2007 E93 325i M Sport Black II
2004 E46 330ci M Sport Black II

https://www.wynns.eu/product/diesel-extreme-cleaner/ Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* GONE: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

For the minimum amount required for a tank full of Diesel, one bottle isn't enough for it to do it's job properly,and if you have a bad problem, or not cleaned engine/injectors EGR for a while, they recommend 1x500 size bottle for each 30 litres of diesel fuel, they recommend the tank should be filled with fuel when you use this product, not cutting fuel amount in tank to save money and put in less product, it doesn't work to its full potential.
Basically purchase two bottles for a RRS Sport, to get correct dilution.  John

RRS MY12 SDV6 HSE. Sumatra Black/Ebony & Walnut + Dynamic Pack, + Cold Climate Pack + Memory Pack, Digital TV/DVD, Premium Leather, Cornering Lights, Cooler/Fridge Box, & most Options.

Last edited by Johnski on Fri Aug 25 2017 11:15pm. Edited 1 time in total

Duplicate post please delete.
Thanks.

I used the Wynns injector cleaner over 3 tanks of diesel on my Defender and now do that annually and there is a noticeable improvement in performance. The car is 21 years old but only 88000 miles on the odo. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

On the bottle it says 1 bottle to 60 litres, but can use it 1 to 30. I added it to approx just less than 3/4 of a tank. For me it worked very well. I also added it just before a 60 mile motorway journey. MY12 RRS HSE
Gone 4.2 supercharged RRS
Gone 90
Gone s2000

I assume the mis fuel device doesn't get tripped by it ? Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* GONE: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

shepp wrote:

Camelrock wrote:

If you haven't already done so it might be worth changing the fuel filter as well and check/change the air filter along with it

I had a 64000 mile service a week after, including gear box and transfer box oil, but the major difference was due to the cleaner.

I did change it early. My old sc suffered drive line shunt and wasn't as smooth as it could be at 100k. So decided to change the gearbox oil earlier to try prevent any damage. Oil for life does not exist as yet. Apparently my transfer box oil was fairly cooked but I had that changed, and just been lazy I had both the diffs done.
The gear change etc is smooth as, and I wanted it all done as you never know the full service history as dealers regularly miss essentials on services. MY12 RRS HSE
Gone 4.2 supercharged RRS
Gone 90
Gone s2000