2nd Gen Dakota Tech 1997 - 2004 Dodge Dakota Tech - The ultimate forum for technical help on the 2nd Gen Dakota.

Good 98 Dakota engine cutoff for no reason

Old Oct 19, 2025 | 11:17 AM
  #1  
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Hippy98
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From: Asheville. NC
Default Good 98 Dakota engine cutoff for no reason

Hi,
New to the forums.. Not sure I'm even on the right spot.
I have a base 98 Dakota club cab 3.9L auto 2wd..this thing runs great! Purrs.. Except.. It will just cut off driving.. For no reason.. Hot.. Cold.. Doesn't matter.. Going 55?..cut off... Idle.. Cutoff... Whenever it likes. It is very frustrating.. Not to mention dangerous. I've done the following :
1.Distributor cap and rotor
2.pick-up coil
3.TPS
4.ignition coil
5.plugs/wires
6.Crankshaft position sensor
7.fuel pressure check
8.air filter (factory box)
ANY SUGGESTIONS??!
She also throws general misfire codes and O2 codes
Great truck.. Bad disposition.. HELP PLEASE!!
 
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Old Oct 19, 2025 | 11:23 AM
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You want to be in the Second Gen Dak Section... I'll move this there for ya.

If you have changed a bunch of parts, and the symptoms DON'T change, then you still haven't gotten to the right part. Sounds a lot like PCM failing to me.....
 
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Old Oct 20, 2025 | 11:09 AM
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I'll second the PCM failing. Could be a bad solder joint, failing capacitor, who knows.
 
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Old Oct 20, 2025 | 05:24 PM
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Wouldn't hurt to swap the asd relay, Maybe move the harness around by the pcm and see if it does anything(when running).
 
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