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veg oil as diesel fuel?

With th' price of diesel fixin' to skyrocket in th' forseeable future ,  what would need to be done in order to use cookin' oil (brand new ,  straight from th' supermarket) in my cars tank ?

I don't think it makes a difference ,  but I need to be sure I wont damage th' injectors or fuej pump or anything else by dumpin' a few bottles of rape seed oil in and runnin' it !!

12 answers
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Aug 11, 2010. 2:29 AMsteveastrouk says:
"Straight veg oil" - SVO needs a separate, heated tank, and some way of switching from dino-diesel to it, once its warm. You need to bring the engine UP to temperature before you run SVO, and, when you are about to stop, you need to go BACK to dino to "cool off".

Heating needs to be supplied to the fuel lines too. I have a link to the bits somewhere.....

Don't do it with a Lucas injector pump.

You can run up to 50% SVO in dino in the summer, but (given where you are) only about 20% in the winter.
Sep 10, 2010. 3:41 PMemit says:
When we had our first diesel (an 81 rabbit) it said in the book, if need be we could got to the groc. store and buy a gal, of peanut oil.

Is this still true? they were specific on peanut oil. We know of someone in the UK that regularly goes to store and buys oil for his car.

Aug 11, 2010. 8:36 PMRe-design says:
Is new veg. oil going to be cheaper than diesel? I don't buy either so I'm just asking.
Aug 14, 2010. 4:43 AMRe-design says:
How do you think roads and repairs get paid for?
Aug 14, 2010. 10:09 AMRe-design says:
Ah, you're probably right. Why don't you run for office and try to fix things?
Aug 11, 2010. 10:49 AMkelseymh says:
A search for "biodiesel modifications" on Google gives numerous useful results. I guess you didn't bother to do that before posting?

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