I did a load test on the alt and it was good but the battery is junk. so Its just charging hi to keep up. The speaker wires are good I have checked them. The radio will still back light but wont work. I check all the bcm's with a scanner and there were no codes? Guess its time to pull the radio and start probing wires. If I could get that and a tune done so it wont lean out id be happy again. Im almost ready just to paint it lemon yellow though. Never had this much trouble with a car ever!