Car Problems.

Well for the past month, my car has had some issues. First, my brakes have been shaking really bad so I finally broke down and fixed them. Had to replace the front discs and pads. Then my engine has been making a clicking noise. Turned out to be my air conditioner which cost me $1100. Which brings me to my reason for this post. Should I just get a new car? I have not had a car payment for a couple of years and I am not looking forward to starting that up again. What do you think?