Wet Stacking - a condition in diesel engines in which not all the fuel is burned and passes on into the exhaust side of the turbocharger and on into the exhaust system. The word "stacking" comes from the term "stack" for exhaust pipe or chimney stack. The oily exhaust pipe is therefore a "wet stack".
Hit the accelerator pedal it will kick down the idle. I'm so used to it every time I shift from park to gear I hit the pedal out of instinct, most of the time I just started the truck...
There is a mod you can do to make one of your up fitter switches if so equipped, control high idle. I'm not sure if this disengages the automatic function, I believe it does not.
This isn't a warm up the engine idle, this is my idle...always...drive it 250 miles non stop with the outside temp 105, still high idle, so the throttle stab does nothing
Now that you say that, I do have an egr sensor code. :thumbsup
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