There are 3 stored owner reports matching the engine leading-label group for the 2014 GMC Yukon in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)Engine, check engine. Light comes on and traction turns off and stability Tr A. K turns off while I'm driving, which is very dangerous now. The engine also has a very loud clicking. Ticking sound I'm not sure where it's coming from. But when I drive begins to get louder, and my traction turns off while on The highway or any road going over it?Twenty miles an hour, which is extremely dangerous on texas roads.
The contact owns a 2014 GMC Yukon. The contact stated that on four separate occasions, while driving at various speeds, the vehicle stalled. The vehicle was restarted after 10 minutes on the first occasion but started a lot sooner during the later failures. Additionally, the contact stated that at the last failure, while idling at a red light, the vehicle stalled. The vehicle was taken to a dealer; however, the dealer was unable to duplicate the failure. The manufacturer was notified of the failure. The failure mileage was approximately 192,150.
FOULED SPARK AND EXCESSIVE DEPOSIT FORMATION IN THE PISTON RING GROOVES ALONG WITH EXCESSIVE ENGINE OIL CONSUMPTION. THIS IS NOT AN ISSUE OF NORMAL WEAR AND TEAR ON THE VEHICLE, BUT IS RATHER A KNOWN ISSUE DUE TO DESIGN DEFECTS WITH THE PCV SYSTEM, WHICH HAS NOT BEEN ADEQUATELY ADDRESSED BY THE MANUFACTURER. TSB 10-06-01-008M ADDRESSES THIS EXACT CONDITION. GMC HAS ADVISED ON THE APPROPRIATE CORRECTIVE ACTIONS TO ADDRESS THE ISSUES, BUT STILL REQUIRES CUSTOMERS TO BEAR THE COSTS OF CORRECTING THE DEFECT. VEHICLE HAS APPROXIMATELY 83,000 MILES ON IT.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.