so i was headed to curch tonight and my car just shut off. i saw the rpm gauge heading down and i let it go down thinkin that it was going to stall , well it did , i had just but on the brake to slow down from 80 to a stop any idea on why it shut off . and when i tried to restart it after it shut off it didnt want to unless i had the gas pushed in a lil to keep the revs up any i deas ?

 

Could be your ignitor.

 

and about how much will that cost to replace ?