Shell FuelSave Diesel

jdesousa

Active Member
Jun 13, 2008
49
0
Nottingham
First time I've heard of it. If its the same price as normal diesel I'll give it a go. I'll let you know my findings.
 

magicoi

Active Member
Aug 31, 2007
254
1
Lincolnshire
Just filled up with a tank... 115.9p per litre

Shells regular fuels have changed to fuelsave according to a leaflet the cashier handed over with my receipt...it allegedly ignites faaster and burn more efficiently + has detergents to keep the engine clean + give better economy.

Driving almost 500miles a week we shall see! I average 510ish from a tank with some spirited driving as well as stuck in ques behind lorries so will see what this fuel does.
 

tris

The Daddy
Feb 25, 2005
3,493
1
Kent & Track Days
www.leoncupra.net
Just filled up with a tank... 115.9p per litre

Shells regular fuels have changed to fuelsave according to a leaflet the cashier handed over with my receipt...it allegedly ignites faaster and burn more efficiently + has detergents to keep the engine clean + give better economy.

Driving almost 500miles a week we shall see! I average 510ish from a tank with some spirited driving as well as stuck in ques behind lorries so will see what this fuel does.

I will be interested in your results
 
Sep 29, 2008
835
1
Bradford
Just out of interest, are the pumps still BS EN 590 marked? Or is this a marketing ploy while they sneak in more biodiesel without saying anything like a couple of the supermarkets have been doing? If it increases bio content then this has the potential to cause problems...

:think: :think:
 

csd_19

Full Member
May 11, 2005
2,280
28
Angus / Edinburgh
Just out of interest, are the pumps still BS EN 590 marked? Or is this a marketing ploy while they sneak in more biodiesel without saying anything like a couple of the supermarkets have been doing? If it increases bio content then this has the potential to cause problems...

Aye you don't want higher biodiesel quantities than 7% if you have a DPF.... Which supermarkets were topping up the bio content?
 

csd_19

Full Member
May 11, 2005
2,280
28
Angus / Edinburgh
DPF-equipped engines have a risk of increased engine wear due to oil dilution and also the risk of the engine "running away".

During the DPF regeneration extra fuel is injected at the end of the ignition cycle to burn off the soot in the filter. The excess fuel can wash past the piston rings and into the sump, where it dilutes the oil and reduces its efficiency. This can be detected by an increasing oil level.

Have a read of section 3.2 on page 8 of this http://www.opsi.gov.uk/si/si2009/em/uksiem_20093277_en.pdf, it helps to explain about oil dilution due to biodiesel. :)

Also check outhttp://www.biodieselmagazine.com/article.jsp?article_id=2290 for more information surrounding biodiesel and the problems with 7% bio and DPFs.

With the bio part of the fuel building up in the sump and causing the oil level to rise, there is also the risk of engine "run-away" where the engine self fuels on its own oil instead of diesel, and where it can't be turned off. :blink:
 
Last edited:

Nafo

Active Member
Jun 25, 2007
86
0
North Yorkshire
Any better mpg?

For me it seemed to give a bit better mpg on longer runs, however on shorter runs it was similar.

Eg. Home to Lincoln is about 100 miles, it gives 4 or 5 mpg better at 'normal' speeds (;))

On the way to France and Germany on 3 seperate occasions, it has returned similar mpg figures that I normally see - however I had a passenger and a weeks worth of luggage, and was cruising at 10-15mph higher than normal. On the way back I also had a bit (lot) of beer in the back and still got similar mpg figures using VPower.

Normal day-to-day use for me it's pretty much the same though :shrug:
 
Adrian Flux insurance services - discount for forum members.