Hey. Need some mehanical assistance/advice. 1st my car was bucking a bit usually when I was changing gears. Yesterday it wouldn't turn on. There was no clicking sound when I turned the ignition. I removed battery cables and waited 2 minutes then it turns on. But still having issues where car feels like it's about to shut off. It sometimes happens when the rpm is below or at 2500 Or it happens when I'm accelerating. Also when the AC is on it also idles sort of low like around 800 or less.Ideas? Could it be the starter or clutch? I got a few ideas that could be fuel filter or fuel pump.