C8 transmission filter service

[GM MUSL]

I think they are covered now Just can't seem to copy it for some reason. I'll try later when we land

I would appreciate that

 

[GM MUSL]

That's the one!

No I am looking for the "update" for 2023 model year extending the DCT complementary filter change to 3 years.

 

[ZoraMidEng]

2023’s and earlier would be news to me if they were updated to cover 1 plus more years. Mr.Corvette would know one way or the other.

 

[Mr.Corvette]

Hal, the 3 years was started in 2024. The updated bulletin after the one I originally posted is Home office letter
2024-601-R01. There was nothing that I read to say 2023's were extended to 3 years, only the 2024's and on.
Who told you different?

 

[GM MUSL]

Hal, the 3 years was started in 2024. The updated bulletin after the one I originally posted is Home office letter
2024-601-R01. There was nothing that I read to say 2023's were extended to 3 years, only the 2024's and on.
Who told you different

 

[GM MUSL]

Ontario Facebook thread. Corvettes Of Ontario | Facebook (https://www.facebook.com/groups/1604788809770756)

No one has provided a copy of the change however.

 

[Mr.Corvette]

Ontario Facebook thread. Corvettes Of Ontario | Facebook (https://www.facebook.com/groups/1604788809770756)

No one has provided a copy of the change however.

Well apparently Ingersoll Chevrolet who got one Corvette for 2025, checked a source that none of us have heard about. Perhaps as it's in our area, they can provide you with the source in writing?