So I was out last night with a couple friends and we were messing around out in some dead roads and I was doing donuts in 1st gear at about 5-6k, when the engine just died on its own. I tried to refire but didn't have any success, it cranks, barely, but it won't catch. I have AAA and when I described my problem they suggested it had something to do with the alternator. I checked all the belts and they're intact so what could've caused this? Car is completely stock power mod wise, didn't even get my intake stuff I ordered yet