Greasecar has a product it calls the Vegetable Oil Conversion System, which can convert your diesel car or truck to run on vegetable oil in any climate. It's a DIY kit, so this certainly isn't for people who don't know a spark plug from a fan belt.
Different vehicles have different types of kits, with prices varying from $995 for a 13-gallon cylinder tank to $2,350 for a 40-gallon tread plate tank. If you're game, you need to find out whether your vehicle model is available for this kind of modification. We'll also throw in a disclaimer here that you do this at your own risk and depending on the laws of your country.
(Source: Crave Asia)
Discuss: How to run a car on vegetable oil
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.