First post and some history. I run my Alhambra on a mix of used veg oil I get for 35p a litre, and she runs happily on a 70% veg(also thinned with 10% petrol) to derv mix in all but the coldest months. Regular oil changes mind you or the turbo is scrap! Saves a fortune. She has 130k on her and I bought her a year ago with all belts changed for