Your really need to take it and have it tested. Then you can tell us what the print out says. Its free, and takes no time at all to do. You cant 100% eliminate the battery and alternator untill you have them tested. Over the years I have bought a couple batteries that went bad, or were already bad brand new. It happens. Really, go take it to O Reillys, advance auto, autozone etc etc and have it tested already!Ok I took of the pos and neg connections while the car was running and it didn't shut off. So I don't think it's my alternator. And I just replaced batter, so what could it be?
+1000000 its free and a great indicator to point you in the right direction. Have them check codes along with the alt and battery.Your really need to take it and have it tested. Then you can tell us what the print out says. Its free, and takes no time at all to do. You cant 100% eliminate the battery and alternator untill you have them tested. Over the years I have bought a couple batteries that went bad, or were already bad brand new. It happens. Really, go take it to O Reillys, advance auto, autozone etc etc and have it tested already!