wannabeeahack wrote:
Theres no ASDA, Tesco or Sainsbury tanks at the depots (look on google earth at kingsbury M44/j9-10), what you will see is signwritten tankers in the suppliers yard, they buy it in bulk in its basic form, and the supplier transport it, they (the stores) sell at a loss, cos they can, to get the public into thier stores
but the gap is nil now, shell branded is no dearer than tesco
My cousin works in the Oil industry and has done since he left school many years ago.
He's worked all over the world, Saudi, Iraq (before it all kicked off), America, Canada and the top end of Russia.
He's now a Manager for a major worldwide Oil Company which has it's own refineries based across the UK.
Like I've mentioned before Esso, Shell, Total, Texaco and BP "do not refine fuel for the Supermarkets". The Supermarkets use a non UK 3rd party supplier who buy a residue from the big 5 Oil companies and refine it adding some bio oil to bulk it up and make it into car fuel.
The residue left is from the Crude Oil, it's pumped under high pressure into the refineries where they make petrol, Diesel, Propane gas, Road surfacing Bituman, Fuel for Power Stations like Lubricants and grease, Fuel for Aeroplanes (Kerosine), materials for chemicals and plastics.
Run a new Diesel motor from new for 5000 miles on Supermarket fuel then, run a new motor for the same 5000 miles on branded fuel with all the addatives.
Take the high pressure fuel pump and Turbo off along with the injectors, remove the head and compare the 2 engines. The results will stun you.
The same goes for Petrol, Supermarket Petrol makes a car engine run at a much higher temprature causing untold damage to the engines injectors, you'll also get a lag when Supermarket fuel is added to a car.
Run on Supermarket fuel at your own Peril.