On the net, somewhere, there is a site that delves into the reasons why the D4 unit will run on bio ans the D2 wont. It is something to do with the area of the burn chanber, and the way the fuel is ignited. I stumbled across it once, but have no idea where to find it.
Another thing to think about when buying second hand erberspachers, is that they can get lockout, where if its been started so many times, without actually working, a safety feature cuts in, and they need to be reset by the manufacturer. I dunno is that info correct or not, just another thing I remember reading somewhere.
I'd love to have one fitted, I'd just run it on Dino from a fitted tank. there are so many vehicles they were fitted to, emergency serevice vehicles, utilitys vehicles. There must be loads in scrap yards, and most people wouldn't know what they are looking at.
And it needs the control panel, it doesnt look like its with that one.
