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Check engine and Service Air Filter Message
Just picked up my 2022 2500 diesel and promptly (15 mile on the Odometer) got a check engine light and it displays a Service Air Filter message under slight load. Back to dealer and they replaced the MAF which seems to have quieted down the check engine light (so they say) but not the Service...- dave885
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- Forum: 2019-2024 6.7 Cummins I6 Turbo Diesel