Tiffin Motorhomes – High Pressure Fuel Rail Assembly May Leak Fuel

Tiffin Motorhomes (Tiffin) is recalling certain 2017-2021 Bus and Phaeton vehicles. The sealing washer may not seat correctly in the pilot bore, allowing the high pressure fuel rail assembly to leak.


Report Received Date 04/30/2021
NHTSA ID 21V306000
Consequence Summary A fuel leak in the presence of an ignition source increases the risk of a fire.
Corrective Action Tiffin will work with Cummins to inspect the rail threads , and replace the rail and fuel lines if damage is found, free of charge. Owner notification letters were mailed August 11, 2021. Owners may contact Tiffin customer service at 1-256-356-8661.
Recall Code TIF-116
Potentially Affected 3198
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=21V306000)

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