The one i bought from you? Im pretty sure i sold that one to a guy on here, cant remember his name though. I've always regretted selling that car (even though it wouldnt start by time i sold it), sure it was a turd on the highway but for some reason it was alot of fun to drive. I drove it for a few months and it was always dependable for me. The only reason it stoped working was b/c i stoped driving it and it sat for a while, I think a cat lived in it at one point in time? Good old number 4
As for biodiesel, like modifying a car if you dont do it right you'll have problem's. There's a reason why companies sell seperate tanks and filters/fuel lines/heaters etc... using biodiesel or turning a car into a greaser takes work to do it right. You may be able to get away with just pouring it in the fuel tank for a while but eventually it'll catch up to you. ansonivan was right. BUT if you can do it right, it can save you alot of money in fuel costs.