I was stranded today in my 1975 308gt4 fo rht efirst time in ten years! I was out running errands and when I went to start the car the car would not turn over, my radio, fan, hoirn and windows seemed to work fine. I tried to push the car down a slight incline and bump start it to no avail. I called AAA and the guy came out and with a jump the car started. I have been told it is not good to jump start the cars but I was not looking forward to a tow! On the way home the radio started breaking up and when I pulled in the garage and shut the car off the windows would not even go up. I took the battery to Sears and they said it was very low. I am pretty sure all my ground straps are on tight. *battery was 3 years old *I have never had a battery drainage problem on the car * my alternator light only comes on a real low idle *belt is new and tight I am getting ready for Monterey and last time i was going to go I lost a timing gear bearing. I am not the smartest when it come to electrical stuff. I do have a multimeter, is there any way I can check if their is a drain on the battery, or does any one else have any suggestions. I am hoping it is not the alternator or the starter solinoid as I don't have much time left to get my car ready with work and stuff!!