Did you read some of Theese Excellent infos @t:
I'm having a similar problem:
1995 Caravan, V6, 3.3L, automatic, 225 000 KM = Last model-year of same generation as yours.
It starts but will not idle! Runs smooth when i give it gas, but will not idle! repeated self intentionaly
btw > I live in Montréal, Canada. Cold and/or wet winters!!
Here's what I've noticed in the last weeks:
Battery seemed to weakened (Slower turning starter), Radio-clock will not work (Fuse good).
Tried to start Caravan. Cranked ok, fired-up, revs-up, but unable to idle. I had to reStart 3 times.
On the fourth try = Battery too weak to do it's job. I used the jumper pack to reStrat it 2 more times.
Reved-it-up for 1 minute to recharge both batteries. Still no idle = stalls!
Here's what I've done, and discovered:
Removed my battery to take it inside, inspect the liquid level and recharge-it. Yep! It's low on water.
And it has ONLY! 11.97 Volts. "it's DEAD Jim!". I topped it with neutral water and put the charger on.
(Last time i did that on previous car's batt., it did not bring my battery back to scale!) Still trying...
I'm suspecting that the too low VOLTage might have induce errors in ECM... I'm just guessing.
So I went back-out to the Van, and cycled the codes using the Power-Pack. Hey! The radio is ON!?!
But! Since I removed all power to the Computers for over 1 hour, codes are useless.
I only got 12, and 55 wich is END of diagnostic according to my Haynes Sunday Mechanic book.
Ok. Loooong post! Sorry...
I'll let the 1 amp charger do it's work overnight, take a measure, and see about this trouble tomorrow.
Maybe will have to go buy a New Battery... Hoping that will end this Stalling Trouble!!!...
And I will try to remember to post here with latest news. Ciao Dude.
Monday, September 21st, 2020 AT 6:52 PM