We were driving home from Philadelphia to Washington on 95 on Christmas night. Out side Delaware my check engine light began flashing and lost power. If I down shifted to get the revs higher it would stop flashing and feel like it was fine again but every time I would drop below 65 it would start running badly. I stopped to fill up the tank and afterward it ran fine for about 10 minutes then it started all over again. It never over heated and it got us home. I would really appreciate it if anyone has any ideas?
Mike