2019 GMC Yukon engine problems
Owners reported engine problems in 29 complaints for the 2019 GMC Yukon, 39% of the complaints on file. It is the most reported problem area for this model year.
At a glance
- Complaints
- 29 39% of this year's complaints
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 2 and 0
Source: NHTSA owner complaints
What the data shows
These complaints mention 2 injuries.
What owners wrote
Tl* the contact owns a 2019 GMC yukon. The contact stated that while operating the vehicle the front seat driver and passenger had become ill and suffered dizziness and light headiness and the passenger also suffer breathing problems which required medical treatment. The vehicle was taken to the local dealer rivertown buick/gmc (1661 whittlesey rd. Columbus ga) who was unable to determine the cause of the failure but would replaced the evaporator coil. The manufacturer was not notified of the failure.
The contact owns a 2019 GMC Yukon. The contact stated that upon starting the vehicle, there was an abnormal knocking sound coming from the engine, and the engine failed to run. The message "Shut off Vehicle - Service at Local Dealer" was displayed; however, no warning lights were illuminated. The vehicle was towed to a local dealer where it was diagnosed, and the contact was advised that the lifters, cam shaft, and push rods were faulty and needed to be replaced. The vehicle was repaired.