It has been pretty cold around where I live recently with highs around 15*. My truck always sits outside and the past few days when I go to leave my throttle has been sticking. The armature on the pump will not return when you let off the throttle, and stays at the same position. I have just been lifting the hood before I start it each morning and working it free because it is really stiff. I did the same last night and it was fine for awhile until I drove down the highway for a little bit, but when I tried to turn off somewhere it stuck and I had to ride the brakes into a parking lot and shut it down. Anyone else ever encounter this problem?

 

I haven't had this in my Dodge but I did have the same problem in a car a number of years ago. In my case it turned out to be the cable. I would take the cable of the apps and see which one was actually sticking. If apps is still sticking after you remove cable then you know where the prob is - apps. If apps isn't sticking then it is the cable. Cable would be a cheap replacement, if it is the apps that is sticking then one of the more experienced folks than me will have to weigh in with cures.

 

Thanks for steering me in the right direction, I'll give it a look and let you know what I find.

 

I got a 01 cummins and it did the same thing ended up being the cable its a dealer part it cost 51 bucks here and took like 10 minutes to change