| RE: BIO-Diesel fuel for an 85 300D
I would use it, but there are no bio-diesel service stations near me.
There are a bunch of internet sites out there that can tell you just about everything you want to know. Some people swear by it. The only problem is that veggie oil tends to congeal during low temperatures (much like diesel except more so).
Biodiesel is sold according to the ratio that the veggie oil is mixed with regular diesel. For example, 20% veggie oil and 80% diesel would be sold under the name "B20". | 
