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Thread: Fuel Filter Delete - 2020 Cummins 6.7L

  1. Top Of Page | #11

    Re: Fuel Filter Delete - 2020 Cummins 6.7L

    I thought ram was swapping CP4s for CP3s now under recall/warranty?

    I still want better spin on filters for my 2021.


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  3. Top Of Page | #12
    Sisupower's Avatar

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    Re: Fuel Filter Delete - 2020 Cummins 6.7L

    Quote Originally Posted by RATLIN'HP View Post
    Just keep in mind you have a finicky CP4.

    Some guys would say the more filters leading to that, the better.

    I'm not one of those guys.

    I have a Duramax with the CP4, and yes I deleted the factory filter, and run an airdog.

    I change filters on the airdog every 5k miles. 40k+ miles like this.

    Only thing I think I'd do different in your case, is keep the rear frame mounted water separator.

    Sent from my SM-A505U using Tapatalk
    Definitely keeping my rear frame mounted filter.


    Sent from my iPhone using Tapatalk Pro

    --Work gives you meaning and purpose, Life is empty without it--

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  5. Top Of Page | #13
    Chrisn162001's Avatar

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    Re: Fuel Filter Delete - 2020 Cummins 6.7L

    Quote Originally Posted by bluewaveaudio View Post
    I thought ram was swapping CP4s for CP3s now under recall/warranty?

    I still want a better spin-on filters for my 2021.
    No, they are not.

    There is no recall for the CP4 out currently.


    Sent from my iPhone using Tapatalk


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