Engine seizure and sudden loss of propulsion (6.2L V8)
ENGINE
100 NHTSA complaints · 2022-03 → 2026-07
“The contact owns a 2022 GMC Yukon XL. The contact stated that while driving approximately 74 MPH uphill, the vehicle suddenly lost power and shut off. The vehicle became disabled in a travel lane of the interstate”
“My vehicle experienced complete engine loss while driving due to a crankshaft failure. There were no warning lights, no messages, and no indication of a problem. The vehicle suddenly lost all power in traffic and then the engine seized completely”
“At 45K miles my 2022 Yukon 6.2L suffered a total engine failure on [XXX] just South of Atlanta, GA in rush hour traffic. My vehicle was completely inoperable and shifted itself into neutral. I barely made it off the road without getting hit”