NHTSA Complaint #11251965 — 2012 GMC ACADIA ENGINE

Complaint Details

ODI Number	11251965
Vehicle	2012 GMC ACADIA
Component	ENGINE
Date of Incident	August 24, 2019
Date Filed	August 28, 2019
Mileage	111,900 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OH

Consumer Description

CAR STARTED RUNNING ROUGHLY. IT WAS LOUD UPON STARTING. THE CAR WOULD MAKE ESPECIALLY LOUD NOISES WHEN ON CURVES. THEN THE CHECK ENGINE LIGHT CAME ON. HAD IT CHECKED BY A MECHANIC. WAS TOLD THE TIMING CHAIN IS BAD AND NEEDS REPLACED. THIS MECHANIC TOLD ME HE SEES THIS PROBLEM A LOT & IT HAS TO BE REPAIRED BY A DEALERSHIP. THE DEALERSHIP'S COST FOR THIS REPAIR IS $4400. I CAN'T AFFORD THAT. UPON CALLING MECHANICS ALL OVER TOWN, THEY ALL SAY IT'S A COMMON PROBLEM WITH GM'S TIMING CHAINS.

Related Complaints for the 2012 GMC ACADIA

Other ENGINE Complaints

#11682845 — August 25, 2025 — The contact owns a 2012 GMC Acadia. The contact’s wife stated that while driving at an undisclosed speed, the vehicle...

#11668471 — June 22, 2025 — Ratle sound in the engine thinking it may be the timing chain. Code p0430 came on stating catalytic converter bank 2 ...

#11662691 — May 22, 2025 — I was driving along [XXX] . I stopped at Walmart and shopped for about 2 hours. I was Leaving Walmart and was stopped...

#11658306 — May 1, 2025 — Transmission issues

#11628028 — November 30, 2024 — The timing chains went on the engine at 148,000 miles. Which is known for 3.6l engines. Gm needs to own up to their ...

Recent Complaints for the 2012 GMC ACADIA

#11716658 — EXTERIOR LIGHTING — February 9, 2026 — Daytime Running light bulb and housing failure. Some 2012 Acadia models recalled under now expired recall for bulbs ...

#11705928 — UNKNOWN OR OTHER — December 18, 2025 — The power lift gate suddenly comes down.

#11693987 — UNKNOWN OR OTHER — October 16, 2025 — Back up camera When in reverse the backup camera screen is black or shows very little light making it unusable. Unabl...

#11693365 — STRUCTURE:BODY:HATCHBACK/LIFTGATE — October 14, 2025 — The contact owns a 2012 GMC Acadia. The contact stated that while the vehicle was parked, the liftgate independently ...

#11681462 — POWER TRAIN — August 18, 2025 — The transmission has all the symptoms of a broken wave plate and/or torque convertor as reported in the first generat...