Okay in my del sol I bought an aftermarket radio head and also a aftermarket wiring adapter. It worked for a while then the audio stopped working out of no where . I bought new Sony speakers and still nothing. The head turns on and it's plays the song but no audio. I also check online cause I had seen something about a blue wire for the power antenna and I reconnected those wires from the adapter harness to the wires for the radio head unit and still nothing. Can anyone help

 

double check your wire connections. Does your Del Sol have rear speakers?

 

No there aren't any speakers in the back at the moment

 

are the (+) and (-) speaker connections on tight? If they are, the headunit likely needs to be replaced

 

I currently don't have speakers in the back yet not like a sub or anything but like the small speakers that come stock with the car

 

Disconnect all your speaker wires from the radio, use a 4 ohm speaker and touch it to the wires directly from the radio. If it plays, run new wires from your headunit. If it doesn't play, RIP radio.