FORD TAURUS ENGINE IDLE ROUGH

Why Does My Car Idle Rough? When Idling, Rpm's Fluctuates From 600 To 3000 Constantly.

When I Started My Car On Christmas Eve Night The Idiling On My Car Was Rough It Would Idle But It Would Die It Wouldnt Stay Started Whats My...

When I Come To A Stop The Engine Starts To Sputter Like It Wants To Shut Off. Any Advice?