Do you really think blocking this single hole will help things?
I am from NJ so I know what salted roads are like and filling this single hole will not help the longevity of your vehicle but thank you for this information Ken.
Not ignorant. Well educated.
Truth is tough to take when you refuse to step back and look at the big picture of what is happening instead of just picking the bits and pieces (there are a few that make sense) that makes you happy.
Rant over.
I squeezed 27 mpg on the North Carolina back roads where the speed limit is 55 so I had the cruise control set at 59. About a three hour drive flat roads. 87 octane.