Lower or Upper?

[ncp911]

I have a 1990 accord dx If I turn the wheel to the left then turn the wheel back strait again I hear a POP noise comming from the wheel well is this my ball joints and if so can you tell which one it is by which way you turn it whan it pops. Please help.

[accordlxi2.0]

hmm that's unusual, the way to test the ball joint's is:
lifting the car and shaking the wheel, if the top move's in and outward the upper joint is bad, if the lower one move's the lower joint is bad.

[shepherd79]

let a friend or someone turn the wheel and you listen to the sound.
grab the upper ball joint and see if you can feel the pop.
i am leaning towards the tie rods.