weather weather weather HOPE ALL yaw are good but lets go to the point of this tittle well sense you guys know this sunday was really bad for pasco county .car started to act up out of no where here i go .sunday under the rain i was driving i saw that my speedometer wasnt working so i say ummmm okay? well my rpm started to go crazy it felt a little to weird meaning running like it didnt wanna shift (automatic trany) my dash lights dim in and out . feels like it was gonna die driving so i thought the alternator went bad i got home and with the car on i unplug the negative wire of the battery the car turn off i try to turn it back on car was dead so i though it wasnt holding charge i went and got a new alternator put it on the car .still does the same thing i unplug the positive cable of the battery car turn off again i take it for a drive the car running weird speedometer still doesnt work and my rpm still going crazy car still dies i dont know what else to do please someone help thanks some else that my radio when the car its on doesnt work but when the key is on then its does please help thanks