ok so i was out and about today and when i went back to my car it would not start. the inside lights and gauges flickerd but no start. so i jumped it off and got home. but right after i jumped it off the computer said charge system fail. but i got home. so i uncranked and recranked but some thing nothing.
when going home the head lights flickered and when highs were put on the radio ccut out for a second. and volts were ever where from 13 to 15 the whole time. so what is it?
1 is it the battery or
2 the alternator or
3 none of those or
4 all of the above?
thanks so much