Sorry for taking so long to respond on this thread I started I got my confirmation of what was going on. The truck accelerates on its own going down hill. The dealer told me if I found a fix I would be a millionaire. I kinda wish they would find a fix and fix everyone's truck. It's not much of a...
Here is a link to a video I uploaded sorry it didn't turn out very good but I think you will get the idea. you can't see in the cell phone camera how much the throttle plate is opening but I felt like sound and watching the rpms would help more. when the rpms get down to just under 2k the...
If you don't hit your brakes it will probably start holding back again between 3 and 4k and slow itself down to 2000 something rpms and then take off again. At least mine does unless I am loaded it can't slow it back down after getting the rpms that high.
I know pttrader is speaking about the 6 speed and I haven't had that transmission. The 8 speed does not unlock and coast. I'm mostly concerned about keeping my throttle plate closed so it can hold back to it's fullest capabilities.
I can see your not familiar with this problem and that's ok. I might take a video of it and post it. I would like to mount a camera inside the intake and watch what's going on. It's a loss of - vacuum pressure that causes the motor to accelerate. Dodge agrees but they have no fix. They claim...
Ok so I didn't even go through all the comments yet. I'm not asking for someone to explain to me how to drive down hill no disrespect meant by that. I am looking for someone who knows the problem I'm talking about and has possibly come up with a fix. Gas engines hold back because of vacuum...
So I haven't found any good information on why my 6.4 doesn't hold back while towing. It seems to be something to do with programming. While going down a steep hill especially in 1st gear it acts like the throttle plate opens up. It will do it without a load also. Rev up to 3k or more and then...
What fuel did you run in your 6.4 hemi. I am trying to decide if it's worth running none ethenall or run the recommended 87 or 89 octane. And while I'm asking questions did you find any brands of gas that seamed better to run than others. Thanks
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