Jun 152010
 

When the truck is cold and the idle speeds up, it makes the truck accelorate. If I put the truck in neutral, it drops down to a normal idle speed. Since this has started happening, I can notice the transmission shift timing is off and some sputter when in reverse or mashing on the gas. Anyone know these symptoms?

  One Response to “Dodge Cummins 5.9l 24 valve throttle sticking?”

  1. What year vehicle is this in?

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