Question about 1995 Dodge Dakota

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Wont idel when warmed up

I have a 1995 dakota v6 with fule injection. the engin runs great cold and going down the road. but when it fully warmed up( right at the half way point on the temp needle)it starts to rum bad and will stall out when put in drive or rev. but in nutral it seams to run ok hot. i dont know if thats just a coinsadence or not. i replaced the o2 sencor,egr valve and selinode, the computer, distubeter cap, rotor, pick up coil, plugs, wires, idel air motor, fule injectors, battery conectors, had the altanator checked. still does the same thing. i looked for mesages on the computer with the engin check light. but nothing comes up as wrong. also cleaned the trothel body wit carb cleaner. nothing helps. it is like fliping a light switch when it gets warmed up. runs great till it gets to the warmed up spot on the temp gage then starts ideling real bad. hope you can help. running out of money here. thank you

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  • tom kooch Jun 18, 2009

    it only dies out when the engin is warmed up. the fule psi is 35. it does not stall putting it in gear when its cool

  • tom kooch Jun 18, 2009

    if i leave it ideling when i first start it. its fine in any gear. if i leave it in park, as soon as it hits full warm up its like fliping on a light switch. it just starts shaking and ideling ruff and trys to die out (without even moving the shift leaver) thanks.

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Seems to me there may be a problem with the transmission, because you say it runs fine in neutral and dies when you put it in gear!!!
only logical thing if everything else you mentioned has been ruled out!!!

Posted on Jun 18, 2009

  • Lance Birch Jun 18, 2009

    does it have plenty of fuel in the tank???

    sorry i didn' notice you hadn't replaced the fuel pump!!

    still when the tranny warms up, if something in the front pump or the valve control is bad it could cause it to stall!!!

    if you suspect the fuel pump check the pressure while it is running and see where it is after the vehicle is warm!!!

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