2014 GMC Terrain · symptom sheet
Check engine light or misfire
- 27owner reports
- 112,000median miles
- 0involved a crash
Newest report Feb 18, 2026 · checked Sep 9, 2026
152 of the 283 complaints on this car are about the engine. 27 of those describe misfire.
Tick what matches of 27 reports
What got replaced
Owners who name the part that was replaced mention the sensor (5 reports).
Recalls and investigations
No recall on the engine covers the 2014 model year as of Sep 9, 2026.
When it happens
The middle half of failures fell between 76,000 and 147,623 miles, from the 18 reports that gave a mileage.
What owners wrote
“Car engine light coming on because of codes P0010, constant oil changes, acceleration slows. Turns off a low idle. No low oil warning lights at all.”
Filed May 4, 2023
“Other years of this vehicle have recalls for the catalytic converter. My check engine came on and it said it could be that or the O2 sensors. O2 sensors have been replaced and the check engine light is back on.”
Filed Feb 28, 2023
Should you keep driving it?
This page can't tell you that. 0 of 27 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation.
Other problems on this car
- Engine stalls or loses power while driving 49 reports
- Windshield cracks or distorts 49 reports
- Burns oil or oil level rises 39 reports
- Engine failure, knocking or rod bearing 29 reports