2014 GMC Terrain fuel system problems
15 complaints about fuel system have been filed for the 2014 GMC Terrain, which is 4% of all its NHTSA complaints.
At a glance
- Complaints
- 15 4% of this year's complaints
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
What the data shows
None of the fuel system complaints mention a crash, fire, injury or death.
What owners wrote
From the first day I got my GMC all I get is 10 mpg and it feels like the dealer is giving me the run a roumd.(getting no help).
Oil is releasing or leaking somewhere is back flashing while driving and battery charging system shut down. Underbelly is saturated with oil. I was driving on maryland interstate highway 95 from harford county to baltimore city, maryland when I left the interstate onto the 6300 block of eastern avenue where I had to pull over as the vehicle shut down. I had to have the vehicle towed to days auto body at baltimore street and central avenue in baltimore city, maryland for diagnostic tests and repairs.
Other problems reported for the 2014 GMC Terrain
- Engine 130 complaints
- Wipers, windshield & visibility 89 complaints
- Electrical system 33 complaints
- Drivetrain & axles 32 complaints
- Lighting 17 complaints