Car starts and idles fine for a few minutes, then sputters out. Can be restarted then starts sputtering but can be revved, and then eventually sputters out. Car had been sitting for 6 months and I suspect water in the gas.
Car runs poorly on 1995 Ford Mustang
Get some SILOO if you can, it is a special isopropanol chemical that turns water in to a burnable fuel. Don't run your car much until you have this stuff, because you could ruin your injectors or worse.