Okay I know the exact date when all this occurred. It was November 20 of last year.I went to start the car but it wouldn't crank.So I took it to the chrysler dealership. They proclaim my computer system needed reset so they reset got it back it ran for 2 days and didn't crank again. Its sometimey so I dint know what to do.I bought a new battery, spark plugs, and com presser. Help me please.