I would like to know if anyone has a bin file that would work with a 1998 Buick Century. My friend tried to tune his own car with a DHP tuner so he saved the stock bin file and the DHP tuner could not open it he got an "unrecognized file" error.

He couldn't find any Century Bins online, so he tried writing to his PCM with a 1998 Malibu bin, because they have the same motor. It wrote fine, but now his car will not crank. Anyone ever tune a Century Bin file? Has one, or knows if another Bin file is compatible with it, any help would be greatly appreciated.