so my car is killing alternators i replaced my oem one with a junkyard one then it dide so i went and grabbed a remanufactured one it died so i returned it got another and it died .. so i said screw volvo alternators and put a chevy one in there and it died .. now before you say im over lodeing it i dont have a crazy sterio system or any thing like that i have killed them by useing normal things like lights .. if i let the car sit and idle it is fine it only happens when i drive it .. what could be causing this where is the alt relay