WON'T START NO SPARK NO INJECTOR PULSE

  • Tiny
  • burnette's auto
  • 1999 Dodge Ram
  • 101,868 miles

99 Dodge Ram 1500 5.9 Cranks good no spark or injector pulse, has new crank sensor & ign switch. No voltage to coil or distributor. What to test first?

Monday, April 30th, 2012 AT 10:30 PM

6 Answers

  • Tiny
  • hmac300
  • Expert
  • 42,980 posts

Scanfor codes and check fuel pressure first

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Monday, April 30th, 2012 AT 10:35 PM
  • Tiny
  • burnette's auto
  • Member

We have no spark, no injector pulse and no communication with on board computer.

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Tuesday, May 1st, 2012 AT 12:05 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,550 posts

Check your power and grounds to the pcm.

Roy

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Tuesday, May 1st, 2012 AT 1:55 AM
  • Tiny
  • mikederouin88
  • Member

Look in your power distribution box there should be a 100amp main fuse see if its blown

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Tuesday, May 1st, 2012 AT 2:52 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,550 posts

Any luck?

Roy

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Wednesday, May 2nd, 2012 AT 12:27 AM
  • Tiny
  • burnette's auto
  • Member

No. Thanks for your answers though.

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Friday, May 4th, 2012 AT 5:08 PM

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