"Sue" wrote in message
reenews.net...

"The Invalid" wrote

Filter it a couple of times and then chuck it in the Diesel car

Careful though. Doesn't vegetable oil have to be chemically treated to
change the viscosity or something to turn it into biodiesel?

vegetable oil does need to be processed to make biodiesel and an engine
modified to run on it. Cars can be modified however to run on straight
vegetable oil, either vrigin or waste.

rob