Any of you who run diesel, you can use biodiesel
And make it in your own backyard.. plus your exhaust smells like french fries!
Pssst don't tell anyone I told you that-the gov't would have my head!
No, really, you can make your own biodiesel and it can be cheaper to run any diesel car on. Unfortunately all the methods for alternative fuels for other cars were thrown out the window cause car manufacturers (not to mention our government) all have a big deal going with the oil companies.
*sigh* and there is no shortage. Its all bull.