Eight problems related to car stall have been reported for the 2014 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 GMC Terrain based on all problems reported for the 2014 Terrain.
Timing chain actuators diagnosed problem by dealer . Car hesitating, stalling out while driving.
The contact owns a 2014 GMC Terrain. The contact stated while driving 35 mph, the vehicle stalled without warning. The vehicle was towed to the local dealer ettleson Buick GMC (6201 south la grange road, hodgkins, IL 60525, (708) 529-5871) where it was diagnosed with needing the pvc valve to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 91,000.
Vehicle with only 75,00 miles, runs rough and stalls, went to dealer and they say due to low oil at some point the timing chain has stretched and needs replaced along with sensors and actuators. Timing chain and associated parts replaced to the tune of $1715. 00. I check the oil and the dealership has been changing it. This looks to be a factory defect. I have sent a letter to gm for resolution as well.
My 2014 GMC Terrain has stalled on me 11 times. I cannot make any rhyme or reason out of it. It will stall after a 10 mile drive, it will stall after a 2 miles drive. The stalls seem to happen when I am coming from a stop, like when I stop to put my car in reverse to back into my garage. Or when I stop at a light or stop sign. Each time the car starts again, but rides really roughly. At stop signs and stop lights I feel the car start to tremor, so I put the car in neutral and cross my fingers. I need to keep my foot on the gas to keep it running. This is just unsafe to drive a car like this. This started about 6 weeks ago, and now it happened 3 times this past weekend.
2014 GMC Terrain with 66,000 miles stalling out when slowing/stopping, low acceleration, loud engine. Dealer says oil is low when it was just replaced 2 months (2,700 miles) ago. Cannot determine why vehicle is consuming more oil than what gm allows.
Tl-the contact owns a 2014 GMC Terrain. The contact stated that while driving various speeds, the vehicle stalled without warning. In addition, the contact stated that the abs brake light remained illuminated on the vehicle. Lance Buick GMC of mansfield, massachusetts was made aware of the failure and scheduled a diagnostic appointment. The manufacturer was not made aware of the failure. The failure mileage was 16,900. Ad.
When vehicle is in hot humid climates. Approx 80-100f. It idles weird. It will continuity fight itself. Drops down to 700 rpm then back up to close 100 and repeats. Even worse with eco mode turned on. Bad programming it seems. Sometimes it seems like it almost stalls.
Driver had stopped at stop sign on the exit ramp and as she began to accelerate to crossover to appropriate lane the car stalled in the middle of the road, reduced engine light came on, and check stability light lit. This was in a very dangerous location as the side road the driver was located was at the bottom of a hill, so oncoming traffic would not have been able to stop and it would have been a t-bone hit for the driver and head on for the oncoming vehicle. The car slowly (very, very slowly) moved forward enough to finally get across street and to a safe place. Although no accidents or injuries occurred, it was by the grace of god that no traffic was coming over the hill. This had the potential and has the potential of being a deadly problem if it occurs again or if another vehicle has the same issue. Immediately had tow truck pick up car and take to GMC dealership. I am awaiting the results from the dealership. My work requires a lot of travel and now I do not feel safe in this car with this issue (which after research today seems to happen a lot in GMC vehicles. ).