CP4 to CP-ISB21S3 (revised CP3) change for 2021 6.7L Diesel Trucks -- Merged Threads

[Viper67]

So for those that haven’t bought yet, get the 2021. The 2021 (verified just a little while ago) has the CP3. So no need to deal with a recall etc.

[MOD EDIT: ​

Any complaints or rants about the CP4 may be messaged in one of the other three or four threads along those same lines or the following thread:​

​

https://hdrams.com/forum/index.php?...fuel-pump-free-range-just-keep-it-civil.3515/ ​

​

PLEASE stick to the technical, TSB, and/or recall aspects of this issue. ​

​

This is not directed at the OP, it is intended for those new to the thread]​

[Mod: Pump is the CP-ISB21S3,] Please see post https://hdrams.com/forum/index.php?...-diesel-trucks-merged-threads.3415/post-63894

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[MOD: HPFP Recall issued 11-11-2021]

Compliments of @Jimmy07 :

Here’s two advanced communications for it:

Y78 Advanced Communication.pdf

drive.google.com

Y87 Advanced Communication.pdf

drive.google.com

 

[ram32]

thank you, was getting a lil worried about the cp4. I could find the info on the 2021

 

[Great White North Eh]

Wwwwhhhaaattt. For realz?

 

[arcstarter]

Yeah I saw the videos too, Hopefully they recall and replace all the 19-20's pumps

 

[roegs]

So for those that haven’t bought yet, get the 2021. The 2021 (verified just a little while ago) has the CP3. So no need to deal with a recall etc.


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Viper67....are you able to point me to a link for this? I’ve seen a lot of conflicting information on this topic and would love to see something that totally confirms. Thanks!

 

[ChrisK]

I also saw this on a facebook group im in. Guy posted his 2021 limited and it sure looks like a CP3 in it. I have a 21 coming, and that is huge good news to me!

 

[arcstarter]

I tried posting the video link from facebook but must be private so it didn't work, its a post on the 5th gen cummins group

 

[flan]

2021 injection pump pic

 

[RPS1030]

HOs or SOs?

 

[Scooterpilot]

Is it a CP3?

 

[diablo82]

Videos of different fuel pump (other than CP4) for 2021 HD keep popping up on FB. They sure do look like CP3 but no one able to provide proof yet...

 

[regal2800]

Is there a recall for the 19 and 20s?

 

[paulvi]

2021 on the lot with CP3.

 

[relbus]

Where is the cp3 proof? Don’t see anything

 

[Viper67]

I can’t post a video here so I put it on Facebook 5th Gen forum. This was my 2021 6.7 limited.


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[paulvi]

Here is.

 

[Admin]

I've been seeing this on Facebook for the past few hours. Already reached out to my PR contact at RAM and will update with what I find out.

 

[paulvi]

Will be great, i saw almost 3 different 21, with oem cp3.

 

[Brutal_HO]

You can post a video from most hosting sites. Use the "media" button.

 

[saltman]

Get the f out 2020 may not end so bad after all