car wotn stay on

1991 DODGE DYNASTY
135,000 MILES
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PALLAVI
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  • 1 POST
i have a 1991 dodge dynasty and while i was driving today at 70 mph and gthe car just stopped working i had to pull over adn try to start it did not start i had tried to crank it several times throughout the day adn eventually after so much cranking the battery died on me what is the cause of this problem and i have also replaced the fuel pump relay switch is locate don the left side of the car and it still did not start.
May 2, 2013 at 9:34 PM
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CARADIODOC
  • ✓ASE Certified Mechanic
  • 34,321 POSTS
  • ASE Certified Mechanic
First of all, when you have an engine running problem, you have to tell us which engine you have. There's three and they all use totally different systems.

Have you checked for spark? What led you to the fuel pump relay? That would normally be one of the last suspects. Have you checked for diagnostic fault codes? That must be done before the battery is totally dead or that valuable information will be lost.
May 2, 2013 at 10:06 PM
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