Jeep Liberty Engine Revs Up

When I Started My 2010 Jeep Liberty This Morning, The Engine Was Loud, And The Rpm's Were Approx. Double What It Should Be. At Each Stop...

Changed All Oxygen Sensors And Camshaft Sensor Engine Light Stays On. Sometimes At 2300 Rpm's Engine Dies Down To Idle And The Will Go...

When The Rpm's Get To A Certain Range The Headlights Get Brighter, The A/c Blasts Harder, The Speakers Crackle And The Dash Dials Shuts...

The Rpm's Was Racing(idle Too High) And The Car Would Take Off On Me Especially When I Tried To Stop When The Car Is Warm.we Checked The...