1st Gen Durango 1998 - 2003 Durango's

1999 dodge durango will turn over but wont start! please help

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Old Oct 11, 2012 | 09:17 PM
  #11  
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the PCM doesnt control the 'no-bus' code, the gage cluster does, if it doesnt receive a signal it defaults to 'no-bus'
 
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Old Oct 12, 2012 | 08:59 AM
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Ok so if the pcm doesn't control the no bus code how comes after it sits for about 10 minutes it will start back up (didn't do anything to it). How come it doesn't do it all the time (no problem starting in the morning).
 
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Old Oct 12, 2012 | 09:13 AM
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Originally Posted by one big mess
Ok so if the pcm doesn't control the no bus code how comes after it sits for about 10 minutes it will start back up (didn't do anything to it). How come it doesn't do it all the time (no problem starting in the morning).
Exactly who's truck are you talking about? Didn't notice the OP saying this was happening with his truck.
 
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Old Oct 12, 2012 | 05:52 PM
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Originally Posted by one big mess
Ok so if the pcm doesn't control the no bus code how comes after it sits for about 10 minutes it will start back up (didn't do anything to it). How come it doesn't do it all the time (no problem starting in the morning).
Is this happening to your truck? That also happened to my truck before replacing the PCM a second time. (I got the "NO BUS" while driving twice, not ideal) Anyway it means your PCM is on its way out, not fully there yet. With mine it would die and just removing and reinserting the wiring would correct the problem. Anyway your best to replace it if this is happening now, it will only get worse, and it will fail at the least opportunistic time!!
 
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Old Oct 13, 2012 | 09:59 AM
  #15  
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Originally Posted by bwdakrt
Exactly who's truck are you talking about? Didn't notice the OP saying this was happening with his truck.
Yes the same thing happens to my D. But after it sits about 10 mins it will start again. Any idea
 
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Old Oct 13, 2012 | 10:09 AM
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Originally Posted by one big mess
Yes the same thing happens to my D. But after it sits about 10 mins it will start again. Any idea
Sounds like the ignition coil is getting hot and breaking down. I'd start with replacing it.
 
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Old Oct 13, 2012 | 05:54 PM
  #17  
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Put in a new pcm and my D is running again.
 
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Old Oct 14, 2012 | 08:23 PM
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Originally Posted by bwdakrt
Sounds like the ignition coil is getting hot and breaking down. I'd start with replacing it.
Looks like its part of a coil pack system. Is it the same with a distributer
 
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Old Oct 15, 2012 | 07:57 AM
  #19  
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Originally Posted by one big mess
Looks like its part of a coil pack system. Is it the same with a distributer
The 3.9, 5.2 and 5.9 engines all have the dist and a single ignition coil. The 3.7, 4.7 and 5.7 engines all have an individual ignition coil per cylinder.
 
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Old Oct 15, 2012 | 08:29 AM
  #20  
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The coil doesn't cause a no bus code though. I have lost 2 coils and never saw this either time.


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