1998 v-6 dodge grand caravan, less than 100,000 miles. started 1 morning idled rough & shut it off. would not start again,has gas & spark. i can't figure out what's wrong. HELP!

Check the battery voltage. If it's less than 12.2 volts, you've either got a charging problem or something is draining the battery. Read this post on how to find a battery drain.
Battery dead in the morning Ricks Free Auto Repair Advice

dodge dakota idling and dying - CarGurus

www.cargurus.com > Questions > Dodge > Dakota

CarGurusApr 12, 2011 - dodge dakota idling and dying - My dakota will start then idle down and die. ... I have a 1992 dodge dakota that dies on me at stop signs and when I take my foot off the gas pedal. ... Had the same problem with my 98 Dakota.

Dodge Ram 1500 Questions - 1998 1500 5.2 Shuts Off ...

www.cargurus.com > Questions > Dodge > Ram 1500

CarGurusAug 29, 2011 - 1998 1500 5.2 Shuts Off Randomly - does anyone have an answer to the mysterious shutting ... 1998 1500 5.2 that shuts off randomly and if i wait a few seconds to minutes it will start again. ... does it do it when coming to a stop or when taking off from a stop or shifting from drive to .... Used Dodge Dakota".

Truck Shuts Off - 1998 Dodge Dakota - RepairPal

repairpal.com > Questions > Dodge > Dakota > 1998 Dodge Dakota

I have a 91 dodge dakota truck with a 318 motor, 249,000 miles, it will start up thenshut right off when I take my foot off the gas pedal, I had a tune up a month ...

2000 Dodge Dakota idle then dying problem FIXED - YouTube

? 4:05
https://www.youtube.com/watch?v=XRVQEdnei34
Mar 26, 2014 - Uploaded by AoDMADPenny
It would rev up then back down to about 200 rpm then just shut off. ... My Dakota dies during idling right after i start it up and then it wont start back up again. .... 1998 Dodge Durango No Start or No Bus or Randomly Stalls ...

No such thing as a tune-up

All you did was replace spark plugs which should be
done every 3 years

Oxygen Sensors get replaced at 100,000 miles which you
also did

You most likely have an intake gasket leak,smoke test
the entire Evap System & Engine

You also are have bad igniton coils

I had one where the gauge cluster isnt working and van wouldnt start or would start and shut off after 5 seconds so make sure gauges are working

Those are troubled cars and older ones are even more troubled with problems I would sell it and get anything but a pontiac and a dodge stay away warning! warning! You got high miles on that ? Its a money drain.

start,run for 10 secs,then shuts off????.reset the immolbiliser/alarm,the car thinks your trying to steal it.....

this is what we call "dieseling"
it is the engine running WITHOUT spark plugs

This happens when you have leaking injectors and carbon build up in the engine (pistons/valves)

try shutting off the engine while in park
keep your foot on the brake because you might find the engine has enough power to actually move the van

keep us posted

No not at all. The problem may be with the anti-theft system. Sometimes in older cars, especially Dodges', the theft system starts to act up even though you put the key in the ignition. You may want to have it checked out at the dealership, shouldn't cost that much just to have it looked at.

Once a filter plugs its pluged. You drop that much pressure its time for a new fuel pump.