I have a standard '98 Forester that, all of a sudden, started shuddering violently, like when you first learned to drive a stickshift. Since I was on my way to the airport, I didn't have the luxury of pulling over and figuring out what the problem was. As I neared the airport, the car started stalling, both at high speeds (in 3rd gear), and at idle. Currently, the car starts up just fine, and spools up to about 1500 RPM, and then drops slowly down to 0, and stalls. This happens even if the accelerator is floored. Any ideas as to what could cause this sudden occurance?
Thanks, Winn