Component Record

Ram Promaster 2021 Engine Problems

13 distinct owners reported a engine problem on the 2021 Ram Promaster - 12% of all complaints for this model year.

Recall Coverage13 complaints

13 complaints; 1 recall campaign covers this system.

Campaigns Covering This System

25V720000Reported October 23, 2025 - 300,691 vehicles potentially affected

Recall covering the engine system, reported to NHTSA on October 23, 2025. The campaign covers an estimated 300,691 vehicles across all affected models.

Other Systems on This Model Year

Driver Assistance and Stability Systems39 Unknown Or Other21 Electrical System19 Power Train13 Brakes8 Wheels7

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.