Should I keep my ipod or get a new one?

Recently, I hooked my ipod up to the car system and noticed that whenever I moved my ipod, the sound was being distorted. When I used my earphones, every time I moved them, the sound disappeared in the left earbud and such. Normally, when I wear out my earphones, the sound tends to get distorted, meaning it’s time for some new ones, but this happens to anything my ipod is hooked up to: speakers, earphones, etc. Can this problem(whatever it may be) be solved, or would it just be easier to save my money and get a new ipod?

Can anyone help me?

I don’t know if it really matters, but I’ve had the current ipod for about a year now(it’s the new 120gb classic).