August 1, 2024 at 5:58 pm
#824712
Participant
Hi! Just looking for any help! I bought a 2024 GMC Yukon XL Denali in March 2024. With only 3000 miles on the vehicle, the 6.2 engine just shut off without any warning while I was on a major high going about 75 MPH with my entire family. Vehicle would not restart and had to be towed to dealer. To this date the dealer is still trying to figure out what is wrong. To me this is a serious safety issue and needs figured out and fixed. Does anyone have any advice on this situation or experience with this vehicle and its engine problems?