sssstew said:its strange they say you should do that but dont give reasons why...
wasteless.co.uk/html/biodiesel.htm said:Biodiesel has strong solvent properties and because mineral diesel can be a dirty fuel, the deposits in the tank and fuel system left by mineral diesel will be dislodged by biodiesel and carried into the fuel filters. If there is a large amount of debris the filter may block if all these deposits are washed out in one go. To ensure this does not occur, it is recommended that biodiesel is introduced slowly into the system, by starting with a low percentage of biodiesel, say 5%, and then gradually increasing the proportion until the desired ratio is reached. Once the dirt has been flushed through gradually and caught in the filter, it is rare to have further problems but it may be precautionary to change the fuel filter within three months of starting to use biodiesel. Normally an engine may have a service within this time anyway, so the filter would be changed in any case.
I heared that because of lower immissions etc that the tax will be lower on biodiesel... but don't hold me to thatsri_130 said:
Shuntis said:I heared that because of lower immissions etc that the tax will be lower on biodiesel... but don't hold me to that
Yes, but they can't prove how much you're used can they ?slimjim said:But you have to record how much you are making and give the goverment 25p for each litre!
Not sure on the details...muddyboots said:Yes, but they can't prove how much you're used can they ?
Red diesel is traceable, but bio isn't (that I'm aware of).
I'd just pay a token amount.
I think there were two bands of duty, 25p sounds like the lower one, I think you had to prove the fuel was of a certain type or quality to qualify for it.
yes all sounds too complex and largly b@@@@cks how-ever would be wise to keep a spare fuel filter handy, as in the boot with some toolssssstew said:its strange they say you should do that but dont give reasons why...
That is probably the way I would gocheshire cat said:yes all sounds too complex and largly b@@@@cks how-ever would be wise to keep a spare fuel filter handy, as in the boot with some tools
if it is really pure bio
slimjim said:It's actually biodiesel... not just veg oil...
If the word "biodiesel" is used properly, it does not mean straight vegetable oil. Sure, biodiesel can be made from used veg oil, but there's a lot of processing to remove the glycerine and other crap from it and turn it into a proper fuel. There are official standards defining the quality and properties of proper biodiesel, and you can be sure (at least in the UK) that anything sold on a garage forecourt will meet at least one of these standards (probably all of them).basstard said:when I hear 20% biodiesel I know it's 20% veg oil and 80% normal diesel,,, same with 30% and so on,,, I take it that with 100% biodiesel they're using 100% veg oil,,, am I wrong?
Fast_Eddie said:a friend of mine in Bologna used a veg oil mix in his alfa 146d-it ran very well but smoked a little more if i remember.
but smells great a drop of veg oil in a non PD certainly helps at MOT timebasstard said:so you're quite often in italy uh? You deffo need to visit southern italy,,,
Actually, with veg oil the engine should smoke a lil less since the higher cetane number