Hello, I might like to buy an S 40 from 2004. I have a few questions about this, of course. Is it possible to convert the moror from the 2.4 and 2.4 i respectively to autogas? My friendly dealer denied this. Do you already have people here who have gained experience with it? And what costs do I have to expect? I have even more questions, but that’s the first thing that bothers me most. Thanks for your answers. Mfg Markus