I have a 87 nissan sentra and it dies after driving it for a while then it will start back up after like 5-10 mins so i changed the coil and that didnt help i was wondering if there was anything else to change to try to get it reilable for the winter i check the fuel filter and it is new and it loses spark when it dies and it comes back after a while i know its not a fuel problem any thought s would be helpful thanks