GM extended warranty = BAD

[Wibs]

I am disappointed with the extended factory warranty that I purchased from General Motors for my H2.

In order to get a peace of mind, I purchased the most comprehensive and complete warranty that I can get from General Motors, which is called : ?Total Plus?

I have the impression that buying a warranty with a slogan of ? Total Plus ? means it is a complete warranty and plus more?..

But it seems that the warranty should be called ?Not Complete ?

It seems that I need to replace the oil cooler lines, even the mechanic thought that this kind of issue should be covered by the Total Plus warranty but it turns out that when he called General Motors to get an approval for the warranty repair, it was rejected.

I really hate when a company sells a bumper to bumper or total plus warranty but it turns out that is not a total coverage warranty.

What is the point of buying a total plus warranty for more than two thousand dollars when you submit a claim they reject it, and when you submit another claim and they rejected again, and again.

Actually, is it difficult to change the oil cooler lines ?

Any thoughts ?

Thanks