2023 GMC Yukon XL · symptom sheet
Engine stalls or loses power while driving
- 65owner reports
- 38,000median miles
- $3,450median quote
- 1involved a crash
Newest report Sep 9, 2026 · checked Oct 2, 2026
190 of the 217 complaints on this car are about the engine. 65 of those describe stalling. Only engine failure is reported more often on this car.
Tick what matches of 65 reports
Stalling on other Yukon XL years
Report counts are for each model year on its own, so a newer car has had less time to collect them. Model years with too few reports of it for a sheet: 2015, 2016, 2017, 2026.
What this problem usually is
Stalling reports are some of the most alarming on the site. The engine quits while the car is moving, sometimes on a highway and sometimes at a stop. Many owners say it restarted right away and the dealer found no stored code, which is part of why these complaints pile up before anything gets fixed.
What got replaced
Owners who name the part that was replaced mention the engine (11 reports).
Recalls and investigations
One recall on the engine covers the 2023 model year. A recall on the same system isn't always the same failure, so read the defect text.
The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
All 4 recalls on the 2023 GMC Yukon XL, with the owner complaints on each recalled system
NHTSA investigations into the engine on the Yukon XL
Loss of motive power due to engine failure post recall remedy. Open.
Loss of motive power due to engine failure post recall remedy. Closed aug 20, 2026.
Loss of motive power due to engine failure. Open.
Loss of motive power due to engine failure. Closed oct 23, 2025, led to recall 25V-274.
Overheated fuel pump wiring. Closed aug 2, 2005, led to recall 05V-155.
Overheated fuel pump wiring. Closed sep 9, 2004, led to recall 05V-155.
What owners paid
5 of the 65 reports quote a price. Each dot is one quote. The middle half runs $120 to $5,000.
When it happens
The middle half of failures fell between 19,457 and 49,460 miles, from the 26 reports that gave a mileage.
Is this a known problem?
The manufacturer has sent NHTSA 9 service bulletins or notices for the 2023 GMC Yukon XL that deal with this problem. Newest first.
Federal rules make a manufacturer send NHTSA a copy of any notice about a defect that goes to more than one dealer or owner. Most of these are service bulletins, the repair instructions manufacturers send to dealers. NHTSA generally leaves safety recall bulletins out of this file, and recalls are listed separately.
This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp (MIL) Illuminated – DTC P023F or P129F Set.
This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated - DTC P023F and/or P129F Set.
5 more on the 2023 GMC Yukon XL page.
What owners wrote
“2023 Yukon XL Denali passed the pico scope changed to 0W40 and 3 months later stopped working in the middle of driving just completely shut down. Engine started to smoke had it towed to dealership and they removed my oil filter and found crankshaft bearings in the filter. Needs a new engine now. Bought it brand new only has 45,000 miles on it currently.”
Filed Mar 25, 2026 · 45,000 miles
“i had taken care of the recall items in regards to the failing 6.2L engine. I was driving on the highway (going ~70mph) when all of a sudden the car kicked into neutral and the engine shut off. I was able to pull over, but the engine would not turn on. Electronics worked, but I think i had a total engine failure at 42k miles.”
Filed Mar 2, 2026 · 42,000 miles
“While driving without any warning the screen said press start. The vehicle shifted to neutral and lost all power while driving down a very busy road on the top of a hill going 55 mph. Once stopped we tried to turn the vehicle back on, vehicle would power on but wouldnât start just click and screens flash”
Filed Apr 27, 2025
“My wife was travelling down a two-lane road at 50mph when the engine suddenly shut off affecting steering. She was able to maneuver to the shoulder, but the vehicle would not restart. Could have been much worse. Had it towed to the dealer we purchased it from, and they informed us the engine had seized. There were no warning signs or dash lights indicating there may be an issue.”
Filed Mar 24, 2025
Should you keep driving it?
This page can't tell you that. 1 of 65 reports involved a crash and 7 people were hurt. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation. How reports land on this sheet.
Guide Paid for this repair before a recall covered it? How recall reimbursement works
Other problems on this car
- Engine failure, knocking or rod bearing 89 reports