I would probably never buy another new GM vehicle, maybe a used one from an owner. The way I see it, they have costed me time and aggrevation. The cost for GM's stupidity is a sell of a new GM vehicle or vehicles in the future. The only time I will be going to the dealership is for warranty work or stuff that my mechanic friend(who runs a local auto shop) can't fix. The sad part is that I have bought numerous new GM vehicles in the past 23 years and have three right now. I guess it doesn't pay to be a loyal GM customer.
With that said, it looks like I am going to have to file another lawsuit against GM for refusing my warranty again on an engine oil cooler coolant fitting that is possibly loose or the threads cross-hreaded from the factory install. It is leaking at the fitting and engine block, which no one has touched since coming from the factory. There is a PIP #4735A or bulletin on the concern. I talked to the dealership and they called the local GM representative and I contacted GM customer service, and neither one said they will cover it. This is after they sent me a letter reinstating my warranty from the previous lawsuit. The idiots think it is mod related. It is not! They just don't get it and would rather payout more money for court fees than just look into it and fix it. That's how dumb they are! Taking the car in next week, so I'll just pay for the repair and go file the lawsuit again. At least I know how to do it now.
I'll keep you guys posted on how things turn out.