Quote Originally Posted by SoTxPollock View Post
John, seeking your and others opinions on the question, Is additional fuel filtration still necessary? Wouldn't you think GM has solved the problem by now. I'm considering a new 2020 and wonder if I should be looking for a place to install additional filtration, but I wonder if that problem hasn't been solved by now.
Depends where you source your fuel. In my case 99% of my fuel comes from my barrel, treated and double filtered before it gets to my truck tank. I do still buy some road fuel so I have my trucks equipped as well.