2019-2022 Mci D4000, Mci D4000istv and others recall: fuel rail
Motor Coach Industries reported this safety recall on December 15, 2021. It covers about 1,125 vehicles.
- vehicles affected
- 1,125
- reported
- Dec 15, 2021
- owners notified
- Mar 11, 2022
Fuel system, diesel: fuel injection system: fuel rail
- What is wrong
- Motor Coach Industries (MCI) is recalling certain 2019-2022 D4000 ISTV, D4500, 2021 D4000, D4520, 2020-2021 D4505, D4005, 2020-2022 D45CRTLE, and 2019-2021 J4500 vehicles equipped with certain Cummins X12 diesel engines. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
- Risk
- A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
- Remedy
- On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of charge. Owner notification letters were mailed March 11, 2022. Owners may contact MCI customer service at 1‑800‑241‑2947. MCI's number for this recall is R21-028.
Recall number 21V971000
Affected vehicles
Questions about recall 21V971000
Is there a recall on the 2019-2022 Mci D4000, Mci D4000istv and others fuel rail?
Yes. Recall 21V971000, reported on December 15, 2021, covers about 1,125 vehicles.
What is the fix for recall 21V971000?
On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of charge. Owner notification letters were mailed March 11, 2022. Owners may contact MCI customer service at 1‑800‑241‑2947. MCI's number for this recall is R21-028.
Is the recall repair free?
Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.
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