whats up guys i still have my kade in my s13 and i have a drift event on sunday and the car was running well last week but the battery* died but i was going to new orleans for the weekend and when i got home i jumped it and it started but it would not go past 2000 rpm and them just died so i was thinking it was the battery but it has 11.8 volts on it so it should start but nothing happend when i turn the key so i am lost right now i was to pissed to work on it so i had to walk away so if n e one can help let me know what u think thankx

 

was it 11.8volts while running or while shut off? If it was when it was runing, you have a bad alternator...