There are 8 stored owner reports matching the engine leading-label group for the 2005 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 8 of 8 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2005 GMC Yukon. The contact stated that after his wife turned off the vehicle, the blower motor control module continued to operate and would not shut off as needed. The contact was able to drive the vehicle back home and had a mechanically inclined friend to disconnect the blower motor wiring harness. The contact had taken the vehicle to a dealer where he was provided an estimate for the repair. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 115,000.
3 OF THE 13 EXHAUST MANIFOLD BOLTS ARE BROKEN OFF FLUSH WITH THE BLOCK. I HAVE DONE RESEARCH ONLINE AND THOUSANDS OF OWNERS ARE EXPERIENCING THE SAME THING. LOOKING FOR GMC TO COVER THE COSTS TO FIX THIS (SHOULD BE RECALL) ISSUE.
MY YUKON XL 1500 YEARS 2005 MIL 144,254 MY OIL IS FULLY SYNTHETIC EVERY 3MONTHS WHY IS MY LIFTERS IS KNOCKING? I DRIVE MY YUKON XL ON A LONG ROAD TRIP. ON EVERY LONG DRIVE ME AND MY FAMILY. I DO MY OIL SO IT'S FRESH. HOPE YOU CAN HELP ME?
TL* THE CONTACT OWNS A 2005 GMC YUKON. THE CONTACT STATED THAT WHITE SMOKE EMITTED FROM THE TAIL PIPE. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS FOUND THAT ONE OF THE CYLINDER HEADS HAD FRACTURED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 130,000. THE VIN WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2005 GMC YUKON. THE CONTACT STATED THAT WHILE ATTEMPTING TO START THE VEHICLE, THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE IT WAS STATED THAT THE MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 114,000.
THE REDUCED POWER LIGHT COMES ON AND THE ENGINE LOSES POWER. *JS
TL* THE CONTACT OWNS A 2005 GMC YUKON. WHILE DRIVING APPROXIMATELY 5 MPH, THE VEHICLE STALLED. THE VEHICLE WAS ABLE TO BE RESTARTED, BUT THE FAILURE OCCURRED INTERMITTENTLY. THE DEALER WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 36,000.
DT*: THE CONTACT STATED THE VEHICLE WAS UNABLE TO BE PLACED INTO REVERSE GEAR. THE VEHICLE WAS DRIVEN FOR AWHILE BEFORE IT WAS TAKEN TO THE DEALERSHIP. WHILE AT THE DEALERSHIP, DIAGNOSTIC TESTS WERE PERFORMED. THE PROBLEM WAS WITH THE REVERSE INPUT PISTON SEAL. IT WAS CUT AND NOT HOLDING PROPER PRESSURE. THE SEAL WAS REPLACED HOWEVER THE VEHICLE WAS STILL HAVING THE PROBLEM AFTER REPAIRS WERE MADE. THE VEHICLE WAS TAKEN TO 2 OTHER DEALERSHIPS WHERE DIAGNOSTIC TESTS WERE PERFORMED. THE DEALERSHIPS ARE UNABLE TO DUPLICATE THE PROBLEM.
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.