Ok this is how it is. i will take my car on a short trip, about lets say 10-15 miles, i will come home.. at my mailbox to check the mail.. shut off the car, get out to get the mail.. then come back in my car to turn it back on, it will start up the first time and go up about 500rpms then die.. and if i try to start right after it dies it wont start at all but make noise like it is trying to. so i have to wait about 5 mins. before i can turn it back on again. why is this!? i have a 92 accord ex 4dr. please help!

 

Main relay mabee?

 

it is the main relay. replace it.