i searched but couldnt find info to help me out....this is my sisters car..she drives a 97 integra ls.stock...i was driving it.and noticed that when the rpm needle gets to 4.it starts to bounce up and down.this could be a sign of bad ignitor right? but after a couple times.the car died.wouldnt start.let it rest for i'd say.3 min.and it started up again..and it did the same thing again..is it the ignitor? or could it be main relay? can u guys please help.thanks...i really appreciate it