All right, so this is a van forum on a punk travel website, so obviously there's been 15,000 new threads about Bio-Diesel. But does anyone know how difficult it is to do an engine swap on a NON-diesel car to put a diesel engine in? Obviously it's going to be case by case basis, but how often will a petrol car be able to fit an equivalent diesel engine? Is that unheard of? Or very common? Because I don't know shit about it, I've got a van with no engine, and I just came into some money. So this could be real fucking good if the stars align.