i have a 2012 chevrolet equinox purchased app. 4 months ago and already i need a cam shaff acuator was there a recall on these

I had to gave all the cam shaft sensors replaced on my 2012 and so did our caretaker at work. This is the start of engine issues also replaced timing chain and now have major engine issues. There is a recall on the engine but if over the mileage they won’t fix it. Major issues with this make of car !!!

I have a 2012 and I have had the recall on the use of oil had the pistons and others things changed then the engine light comes on and it is the cam shaff and this is another 400 dollars and now the engine light is on again and it is the fuel injectors and now I hear this is very expensive!!!!!! who would have thought these cars are so much trouble and cost a lot to have repaired :(