NHTSA Complaint #11648110 — 2019 GMC TERRAIN

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11648110
Vehicle	2019 GMC TERRAIN
Component	ENGINE
Date of Incident	May 15, 2024
Date Filed	March 13, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MA

Consumer Description

Faulty vaccuum pump blew leading to engine failure. On the highway randomly, with my child in the vehicle. This almost caused a huge accident. I’ve kept up on all maintence and oil changes. This has been a huge effect on my life as I’m a single parent and randomly had to spend thousands on a new engine for zero fault of my own. I’ve read many many people having this issue. Something needs to be done and action needs to be taken!!!!!!!!

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Recent Complaints for the 2019 GMC TERRAIN

#11717369 — SERVICE BRAKES — February 11, 2026 — I am driving a 2019 GMC Terrain SLT, and I have a serious concern regarding a recent service experience. On 02/10/20...

#11715704 — SERVICE BRAKES — February 4, 2026 — My family and I were returning home from vacation in another state, and while we were driving on the interstate, an a...

#11710765 — POWER TRAIN — January 13, 2026 — Vehicle was started for the second time that day on 1/5/26 and the engine light was on. I drove the vehicle to an aut...

#11710765 — SERVICE BRAKES — January 13, 2026 — Vehicle was started for the second time that day on 1/5/26 and the engine light was on. I drove the vehicle to an aut...

#11710073 — FUEL/PROPULSION SYSTEM — January 10, 2026 — Drove car approximately 15 miles. Parked car. Car would not turn off. Message- Transmission/Park. Wouldn't Car stayed...