NHTSA Complaint #11711558 — 2025 GMC SIERRA 1500

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11711558
Vehicle	2025 GMC SIERRA 1500
Component	ENGINE
Date of Incident	January 10, 2026
Date Filed	January 16, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	UT

Consumer Description

Driving at highway speed engine lost most power (limp mode), was able to get to an exit at low speed with flashers on but was creating a hazard on busy interstate. Dealer diagnosed truck needs new 3.0 liter duramax engine per GM TSB 25-NA-307, bad thrust bearing.

Related Complaints for the 2025 GMC SIERRA 1500

Other ENGINE Complaints

#11719572 — February 21, 2026 — was driving truck and reduced acceleration drive with care comes up on dash pull over shut truck off start truck warn...

#11717554 — February 12, 2026 — 2025 GMC Sierra 1500 has had 2 engine failures since purchase date June 2025. Engine failed on a road trip with my f...

#11715737 — February 5, 2026 — I was driving and the engine abruptly stalled. The truck self-shifted to Neutral. Once stopped, I shifted to Park to ...

#11711937 — January 19, 2026 — I have the 6.2 L87 with the 10 speed transmission in my 2025 Sierra. At cold start, when auto stop restarts the truck...

#11711646 — January 17, 2026 — I bought my truck new in June 2025. On the night of December 29, 2025, with around 9,300 miles on the odometer, I beg...

Recent Complaints for the 2025 GMC SIERRA 1500

#11718850 — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL — February 18, 2026 — Car flashes "service driver assist system". Took to dealer and they referenced PIT6455 which states GM is still inves...

#11718850 — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING — February 18, 2026 — Car flashes "service driver assist system". Took to dealer and they referenced PIT6455 which states GM is still inves...

#11718850 — FORWARD COLLISION AVOIDANCE: WARNINGS — February 18, 2026 — Car flashes "service driver assist system". Took to dealer and they referenced PIT6455 which states GM is still inves...

#11718238 — ELECTRICAL SYSTEM — February 16, 2026 — This happens many times, at random intervals, and sometimes it does not happen at all, but I would say about 33% of t...

#11718159 — POWER TRAIN — February 15, 2026 — The truck keeps wanting to engage two gears acceleration and deceleration and still is happening i have taken it to t...