[gio]

hello everybody. I bought 1997 a4 1.8t quattro(from usa), and all i can say, it is different philosofy (i was owner of two civics). I changed turbo, fixed some minor bugs from the comp, chaged oils, timing belt, filters, but one thing that troubles me is a fuel consumtion - 15.7/19.6 mpg (city/hgw). No bad simptoms, spark plugs are ok, i even changed them, the most strange is that computer diagnosis says everything is perfect (fuel oxygen mix - perfect), no errors. guys from the cervice center here, in Georgia (caucasus), say it is normal for this car, especially the one from USA, as in USA they put in engines "larger" injectors for more power, and quattro also consumes more then regular front drive a4. Can anyone comment about differences between european and us audi-s? or if somebody had such "strange" problems, could you comment what was the reason. or may be it is realy OK?