Vauxhall Vectra 1998 DL (not the turbo version.)
Ran well on bio with no loss of performance, no modifications rqd. It had the Bosh pump & injectors. Had to scrap the car because it had a repeatedly dodgy engine mount. Bought it 2nd hand so the car had probably been pranged and the frame was a wee bit bent.
My friend runs a similar age Pergeot 306 diesel and has made no mods & hasn't had any issues with performance either.
You get told that bio derv rots the rubber hoses. Perhaps it does on older cars but no problems found on these two by K & I.
Madest thing I ever saw was an article in Chemistry & Industry magazine about 25yrs ago now
 which told of a Scottish guy who got 300mpg on a 340 petrol Volvo because he did some jiggery pokery with adding water to the fuel mix. He was showing a small black box about 18" by 10" over the engine of the car in the photo. It was this box that held the 'magic' mechanics. I can remember checking to see if it was the April issue. It wasn't. Not heard of it since. Wish I could remember which issue it was. Anyone else out there remember it?
  which told of a Scottish guy who got 300mpg on a 340 petrol Volvo because he did some jiggery pokery with adding water to the fuel mix. He was showing a small black box about 18" by 10" over the engine of the car in the photo. It was this box that held the 'magic' mechanics. I can remember checking to see if it was the April issue. It wasn't. Not heard of it since. Wish I could remember which issue it was. Anyone else out there remember it?  







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