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Changed ATF - DPF clogged throwing dealer error
2020 3500 68k - changed ATF, second maintenance (36k last time). Used same 3309 Mobil ATF I used last time. Less than a mile after I replaced fluid and my DPF is fully (100%) clogged. Now I’m no rocket scientist, but this can’t be random right? Causation and correlation seem obvious. How could...- nosurefireway
- Thread
- 2020 3500 clog def dpf ram 3500 transmission
- Replies: 29
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