2015 Denali-6.2L Broken valve spring

[keegan]

2 months after just replacing #4 spring, my #2 spring did the same exact thing. I had the dealer pull the service records and it looks like it happened right before we bought it @ 27k miles, and now twice in 2 months at 74k miles. Unbelievable. That's 3 times and every time it's been on the passenger side.

 

[Yukso]

Has anyone upgraded their valve springs? If so, what did you go with?

 

[BlaineBug]

Are these all 6.2 failures?

 

[Commander769]

Just had one of mine go at 74k miles, so covered under power train warranty, 6.2 engine, wonder if this is a bigger issue here?

 

[GreyStone]

Just had one of mine go at 74k miles, so covered under power train warranty, 6.2 engine, wonder if this is a bigger issue here?

https://www.carcomplaints.com/Chevrolet/Tahoe/2015/

 

[BlaineBug]

I thought the powertrain warranty was only 5 years, 60,000 miles? Unless you bought an extended warranty?

 

[SuperOldSchool]

Up through 2015 model year is 100k, 2016 + is the 60k

 

[BlaineBug]

Did not know that.

 

[SuperOldSchool]

https://www.autonews.com/article/20...ertrain-warranty-to-60-000-miles-from-100-000

 

[BlaineBug]

If it wasn't a strong selling point, they thought lowering the warranty would help? Quite a few manufacturers offer 100,000 mile warranties. Not including that by default makes them stand out and not in a good way.