NHTSA Complaint #11425912 — 2012 GMC TERRAIN

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11425912
Vehicle	2012 GMC TERRAIN
Component	ENGINE
Date of Incident	November 1, 2020
Date Filed	July 22, 2021
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

We received a notice in the mail regarding our vehicle with our VIN #. And it mentioned our particular size engine had a recall for potential emissions part condition of degraded catalytic converter and/or oxygen sensors caused by excessive engine oil consumption affecting some vehicle from our year, make, and model. We were surprised to receive this notice because we always park in reverse and we had noticed how it was turning the curb side black coming from the tail pipe. We did receive one other notice before and took it to the dealership to have it maintenance but my honest opinion I do believe they did anything to our vehicle because it was running the same and also took it to Midas after taking it to the dealership because it ran the same. Anyhow I hope upon receiving this other notice we can actually maybe get reimbursed and actually get it fixed finally.

Related Complaints for the 2012 GMC TERRAIN

Other ENGINE Complaints

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#11630541 — December 13, 2024 — I think the manifold on GMC Terrain need to be on a recall because mine already cracked.

Recent Complaints for the 2012 GMC TERRAIN

#11699710 — ELECTRICAL SYSTEM — November 16, 2025 — 1. The engine suddenly lost power while driving during evening rush hour and the vehicle would no longer accelerate. ...

#11699710 — POWER TRAIN — November 16, 2025 — 1. The engine suddenly lost power while driving during evening rush hour and the vehicle would no longer accelerate. ...

#11693545 — UNKNOWN OR OTHER — October 15, 2025 — Liftgate automatically closing and failure to remain open causing a safety hazard for anyone standing at the liftgate.

#11687398 — POWER TRAIN — September 15, 2025 — GMC Consumer Relations Subject: Structural Undercarriage Safety Defect – 2012 GMC Terrain SLE Vehicle Information: Y...

#11687398 — SUSPENSION — September 15, 2025 — GMC Consumer Relations Subject: Structural Undercarriage Safety Defect – 2012 GMC Terrain SLE Vehicle Information: Y...