Cranking but not starting. Showing no codes

Tiny
BIGB
  • MEMBER
  • 2004 CHRYSLER PACIFICA
2004 chrysler pacifica cranks but won't start.
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Tuesday, August 9th, 2011 AT 11:56 PM

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Tiny
INSIDENOUTPERFORMANCE
  • MEMBER
I am having the same problem its not fireing but is getting fuel iv changed both cam and crank sensors but still the same thing I do see a sticker under the hood say the vehiecle has been reprogramed on not less than a year old I have coil packs I am getting power to the but no spark the computer isnt telling it to fire and I have no clue why
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Friday, May 4th, 2012 AT 2:49 AM
Tiny
KEN
  • ADMIN
Hello Big B

Lets start with the basics, does the engine have fuel pressure and spark, here is a guide that will help.

https://www.2carpros.com/articles/car-cranks-but-wont-start

But I need to say there is an auto shut down relay that goes bad in these cars.

Here is a guide to help you test the relay

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Here is the relay location (below)

Best, Ken
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Sunday, May 6th, 2012 AT 2:09 AM
Tiny
INSIDENOUTPERFORMANCE
  • MEMBER
Thank you so much for this post I checked out the ASD relay and then replaced it the engine fired right up, this site is great!
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Saturday, May 12th, 2012 AT 2:40 AM

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