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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Buick
  3. >Encore
  4. >2021
  5. >Engine

2021 Buick Encore Engine Problems

Engine complaints and recalls from NHTSA

Summary

The 2021 Buick Encore has 3 NHTSA engine complaints and 0 engine-related recalls.

3

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 11, 2026

All Engine Complaints

Date ↓ComponentSummary
Jul 21, 2025ENGINETook to the dealership. They stated my flex pipe had melted and the o2 sensors are stuck in the pipe...
Jan 9, 2024ENGINEI have continuously had my check engine light pop on. I have took it in twice for them fix the issue...
Aug 13, 2022ENGINEHad an oil change done 6/13/22. 6/21/22 Temp gauge rose to 3/4 mark, AC shut off, car really hot und...

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2021 Buick Encore Full Report→All Buick Models→