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Thread: Power issues in 6.4L

  1. #1

    Default Power issues in 6.4L

    This is to discuss the power issues with my Ford. In some situations when I take the vehicle for long trips, the vehicles loses power and it emits white and gray smoke in excess through the tail pipe. A few months back, I had replaced the air filter with this So I don't think this is due to some issues with the air filter. What could be the other possible reasons?

  2. #2

    Default Re: Power issues in 6.4L


    It sounds like the vehicle has had the DPF (diesel particulate filter) removed and the truck is going into regen from time to time. That would explain the limited power and the excessive smoke.

    Now here's the problem... The are almost no places that do DPF delete tuning any longer because of the EPA limitations. If you look on eBay, you may be able to find an old DPF delete programmer, but again they are very hard to find. Unfortunately, we can't help because we don't do DPF delete tuning, or any 6.4L tuning for that matter.

    I hope you can find something to get your truck running properly

    Take care and good luck.
    (678) 890-1110

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