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98 Dakota 3.9 Stalls

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Old 03-18-2015, 07:53 AM
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Default 98 Dakota 3.9 Stalls

Hi. New member here.


I recently bought a salvaged 98 Dakota with 174k miles. The truck needs a lot of work but the one thing I really need help identifying is the stalling issue.


The issue is intermittent at best. The truck stalls when idling. I took it to a shop and they tried to tell me it was the clutch but I am not having any issues with shifting, putting in gear, etc. The stalling seems really random. Since I don't know much about these trucks, is there anyone who might be able to give any insight as to why this might be happening?


Thanks.
 
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Old 03-18-2015, 04:03 PM
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More info would help is an auto or stick other things like what have you done to it to date is helpful.
 
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Old 03-18-2015, 04:16 PM
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3.9L V6 5-speed. Base model 2wd, standard cab, long bed. Has a brand new alternator and replaced the 80A fuse while I was at it. Starts like a champ every time.
 
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Old 03-18-2015, 08:08 PM
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Welcome to the forum.

Take the throttle body off and clean it, especially the IAC passages.
 
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Old 03-19-2015, 01:21 PM
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Throw some wire ties around the PCM plugs. Cheap and easy, see if it helps.
 
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Old 03-19-2015, 04:39 PM
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Originally Posted by 00DakDan
Welcome to the forum.

Take the throttle body off and clean it, especially the IAC passages.

Thanks Ill give that a go.... Im not very handy when it comes to this stuff though... Difficulty on a scale from 1-10 for someone with little Mopar experience?


With regards to the PCM, are you suggesting it might be only a connection issue?
 
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Old 03-19-2015, 05:05 PM
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try this LINK
 
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Old 03-19-2015, 05:14 PM
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My truck has been stalling intermittently and i've found jiggling the pcm connectors will make it stall on cue. this might be your problem. I also have backfiring and auto shutdown like it wont start after this. does that sound about right?
 
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Old 03-20-2015, 01:25 PM
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Originally Posted by theJester517
My truck has been stalling intermittently and i've found jiggling the pcm connectors will make it stall on cue. this might be your problem. I also have backfiring and auto shutdown like it wont start after this. does that sound about right?
Not really. I haven't had any backfiring, and it usually starts right back up. Sometimes it takes a few cranks but it always gets running again.
 
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Old 03-20-2015, 01:26 PM
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Originally Posted by 98DAKAZ
try this LINK
Thanks 98DAKAZ. Ill try that this weekend.
 


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