/Car Recall Finder
VehicleDec 15, 20211,125 affected

Mci recall: Fuel system, diesel

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.

What could happen

A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

The fix

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.

Vehicles covered

Facts

NHTSA recall number
21V971000
Type
Vehicle
Filed by
Motor Coach Industries
Reported to NHTSA
Dec 15, 2021
Owners notified
Mar 11, 2022
Vehicles or items affected
1,125
Started by
The manufacturer
Built
–
Part
Fuel system, diesel › Fuel injection system › Fuel rail
Maker's own recall number
R21-028

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Official NHTSA recall page ↗ Search all recalls

Other recalls for the same vehicles

To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.