i drive a 1991 acura legend L v6 3.2l. the car just shuts off ethier while driving ( 1-15 mph) or while at a red light, this doesnt happen offten but happens at the worst times. i usually have too push the car to the side of the road and wait till it starts again ( 5-15 min). battery is new. if anybody has any ideas whats wrong with my car it will be very helpful or if u have any questions just reply thanks.

Main relay needs to be repaired. Simple fix thats why no one replied to you.