Check fuel pump pressure in the AM when it doesn't start. Also, make sure you are getting spark. My guess is there isn't enough fuel in the cooler AM hours to start it (lazy pump). See if it will start and stay running in the AM using starting fluid. IF it does, the pump is my first guess. Also, only 800 miles? Is that correct?
Wednesday, September 21st, 2011 AT 2:58 AM