6.2l engine tick

[Azjake]

Do all 6.2 L engines tick on start up until it’s warm. My dealer said it was normal it has 10,000 miles. I’ve done two oil changes. I do about every 5000 miles. 2023 Yukon Denali.

 

[DontTaseMeBro]

It’s normal.

 

[Joseph Garcia]

My new-to-me 07 Yukon XL Denali with the L92 6.2 L has had that engine tick at cold start since the day that I bought it. It goes away as soon as the engine temp approaches 200 F.

 

[KMeloney]

My '09 Tahoe had a lifter tick that was most prevalent in the morning, but after it was warmed up. My '23 Yukon makes ticking noises from somewhere in the engine bay upon start up, but it's not the same lifter tick I had with my '09.