Recent Content by Brandon67cummins99

Haha gotcha, well thanks again. Feel relieved... those transmissions can’t be cheap to rebuild!

I have the link for it on YouTube, at 2000rpms is when it shifts and then you can see the Rpms jump about 100-200 before it goes into 5th gear. If you turn your volume up you can actually hear it as well.

thanks for the help, hoping your right I’m sure you are, I’m new to this truck, I have the video if you want to email me and I’ll reply with the video of it shifting. Brandon2002must @ Gmail . Com

So if 5th-6th is the only shift it stays locked in then shouldn’t every other shift rev a little bit? Or only just 4th to 5th. Just trying to educate myself best as possible.

Yes once it gets into 5th gear it’s perfectly fine and then it shifts into 6th gear nicely.

Yes it does, I have a video of exactly what it does. My email is --admin note: use conversation system to exchange emails if you want to email me and I’ll reply with the video. I’m just worried and hope is nothing serious. Thanks!

Hello, I’m new to this forum and couldn’t find anything about this, I have a 2012 Cummins 200k miles. Keep in mind the truck as never been tuned in anyway. It’s completely stock and has been its whole life. Another note is the truck has not pulled any crazy loads. But next summer I’m taking 2...