My daughter said there was a loud boom like a tire blowing and then it quit charging. We got another alternator and it didnt charge. So a new battery and her old alt and the junk yard alt checked out as good off the car but no charge on the car. So any ideals on the source of the boom and why its not charging. The only thing different on the car is the kids added a cd player. Anything odd to Accords about installing this stereo.

 

could be hooked up wrong and u could've blown a fuse....
check ur fuses all over the car c if any are done for and replace them

 

check for corrosion in the alternator wire/plug thats my problem i stuck tin foil in there and its helping

 

Found the power wire on the alt bad. All I can figure on the boom was a backfire when the charging quit. Thanks for the help.