Custom Fire recalls 2020 Freightliner M2 trucks with Cummins diesel engines due to potential fuel leaks near ignition sources, risking fire. Owners must have rail inspected and repaired free.
A fuel leak in the presence of an ignition source increases the risk of a fire.
Custom Fire is recalling certain 2020 Freightliner M2 trucks with Cummins diesel engines because a fuel leak could cause fire if an ignition source is nearby. This affects emergency vehicles that may need a free repair to prevent fire risks.
The sealing washer in the fuel system may not seat properly, causing high-pressure fuel to leak. If this leak is near an ignition source like sparks or hot surfaces, it can ignite and cause a fire.
Owners of 2020 Freightliner M2 emergency vehicles with Cummins diesel engines are most at risk. These vehicles were sold between 2017 and 2021.
Check for a 2020 Freightliner M2 truck with Cummins L9 diesel engine. The recall covers vehicles sold from 2017 to 2021.
Call Custom Fire at 1-715-294-2555 to schedule a free inspection of the fuel rail.
Custom Fire will inspect the rail threads and fuel lines for leaks and replace parts if needed at no cost.
Cummins will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 9, 2021. Owners may contact Custom Fire's customer service at 1-715-294-2555.
The sealing washer may not seat correctly in the pilot boreholes, allowing high-pressure fuel to leak near ignition sources, which could cause fire.
Check if your 2020 Freightliner M2 has a Cummins L9 diesel engine and was sold between 2017 and 2021.
Contact Custom Fire at 1-715-294-2555 to have the fuel rail inspected and repaired for free.
We’ve drafted a message you can send Custom Fire to request your refund or repair — edit it as you like.
Subject: Recall 21V620000 — Custom Fire Custom Fire Hello, I own a Custom Fire that is covered by recall 21V620000 from Custom Fire. The official recall notice states: Cummins will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 9, 2021. Owners may contact Custom Fire's customer service at 1-715-294-2555. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
