2021 Jeep Wrangler Fuel System Diesel Problems
1 owner-reported fuel system diesel complaint from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Fuel System Diesel Recalls (1)
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.
Fix: Dealers will replace the HPFP and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 01A.
Owner Complaints (1)
The contact owns a 2021 Jeep Wrangler. The contact stated that after parking the vehicle, the odor of diesel fuel was present outside the vehicle, and fuel was leaking underneath the rear passenger’s side of the vehicle. The vehicle was towed to the local dealer who diagnosed that the fuel filter housing and fuel filter electrical plug were faulty and needed to be replaced.
Parts you may need:
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