ok the other day i was driving my 88 rx7 with no problems doing about 50 when all the sudden the rpms droped and the car shut off! when i turned it back on it would run for a few miles then turn off again till i got home! the next day i went to turn it on it would run for a few second then shut off again and the tachometer just stopped working as well! which leads me to believe that my trailing coil has gone bad if any one could help me out with the matter at hand that would be awesome! thank you - stay fly