I have the same problem

[salvadoraguilar39]

but with factory amp, i install a new stereo so i use a wire harness with the amp integration harness but every time I turn on my stereo the rear speakers make a pop sound , I hope someone can help me

 

[Alabalcho]

And I don't have your problem, whatever it is....
"Same problem" means that there was something already discussed here, and you are adding to it. To start a new discussion with "Same Problem" without details, you are saying nothing.

"harness" leads me to think you a doing something in the car.
- What is the radio / stereo?
- What is the amp?
How are they connected? Do they work when connected directly?