About The Lord of the Rings (movies)[edit] 1  Tolkien has become a monster, devoured by his own popularity and absorbed into the absurdity of our time.  Christopher Tolkien, Le Monde, as quoted in Why JRR Tolkienâs Son Hates What Peter Jackson Has Done by Devin Faraci, Birth.Movies.Death.
Engine knock, or pinging, occurs when a separate pocket of air-fuel mixture ignites after the spark has ignited the air-fuel mixture within the combustion chamber.
Deep Knocking Noises. These are usually a sign of deep trouble and yes, you should be worried. âRod knockingâ sounds could mean that one part deep inside the engine has worn out. If your rod bearings have worn completely out or become too loose, it is only a matter time before the bearings fail.