I have a 2003 Galant ES. Last weekend when I tried to start it up, it started right away but then it dies. If I press the gas pedal before it dies, the engine will run but if I stop pressing on the gas pedal it dies right away. If anyone out there has an answer, please tell me the possible causes and solutions. Can't drive it to the repair shop since it won't maintain engine idle. Don't really dare to back out of the garage at full speed.