Cadillac Fleetwood Gas Pedal

My Gas Pedal Has Been Getting Hard Wile Driving. It Won't Shut Off But When Going Down The Road You Accelerate And At About 40 It Will Kick...

It Idles Ok But When U Go To Give It Gas Or Excelerate Or Pump The Gas Pedal It's Like The Car Shits Off Until U Let Off The Gas Pedal Have...

My Car Just Started Making A Wheezing Type Sound Everytime I Accelerate. It Doesnt Seem To Make The Sound When Idling....i Dont Know What It...