Replacements?
I have a 2016 chevy sonic lt 1.4T. It drives and runs great but, I have done some research and ive found out that the valve cover is basically plastic and so it destroyes the pcv valve or something?I can't remember 100% but thats about the only one I do know. Anyways my question is I do know the cooling system has some issues because of cheap parts. Which parts should be replaced with better quality made parts? Do I wait until the break to replace them? Or do I do it ASAP? Any help us appreciated, I am a first tike sonic owner.