We have classified the 1 complaints from 2014 GMC Terrain about ENGINE AND ENGINE COOLING into the following categories.
Tl* the contact owns a 2014 gmc terrain. while driving approximately 40 mph in the rain, the windshield wipers suddenly stopped operating. the vehicle was taken to an independent mechanic who replaced the windshield wiper transmission assembly. also, while starting the vehicle, a loud noise was present coming from the exhaust. the independent mechanic diagnosed that the exhaust manifold was cracked. the exhaust manifold was replaced and the failure was remedied. the local dealer and manufacturer were not notified. the failure mileage was 70,000.
First incident-august 28,2014 accelerating onto highway from store lot, sharp right accelerated and engine died. no power, battery ok. message "reduced engine power" and "stability track" . towed to garage which replace engine module. forty miles from garage, accelerating on right turn same problem. engine died (we nearly got hit) and message same , "reduced..." and "stability.." . towed to garage and waiting for results. *tr