My 04 GT started to idle a little rough today when I started it this afternoon, as I started to drive and when I would stop the idle would drop down to 100-150 RPM and then would jump up to 800 RPM. Once I would start driving again it would hesitate to go and I would have to rev it up just to drive and if I didn't do this it would stall sometimes. I don't know what is wrong so any help would do. Also as I shifted gears the motor felt like it was bogging down.
[addsig]