• Tiny
  • casper48*
  • 1993 Dodge Dynasty

Engine Performance problem
1993 Dodge Dynasty 6 cyl Two Wheel Drive UNKNOW miles

My car cranks the same and sounds the same but won't start. My battery is so so it run down if it sets for a day or two but it will charge up. I've tried changing the coil ignition and nothing. I change the middle coil wire and nothing. It just tries to start but won't. I'm trying to narrow down the problem.

Do you
have the same problem?
Wednesday, August 4th, 2010 AT 9:20 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

You have a short that's draining the battery overnite-No start do below to determine if its fuel or spark problem.

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

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Thursday, August 5th, 2010 AT 5:03 AM

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