Typewriter noise
“Oil Cavitation” That is what I was told by Ford 5.0 Powertrain Engineering. They have been testing different types of bearings, I was told. Also Oil Cavitation was the cause in the Diesel engine, that went on for 11 years. They solved that one by redesigning the oil pump and...
Like I said NO WHERE in the manual does it say "any additive voids the warranty" that statement is bullsh*t!
Just my from my experience Ford Engineering gave me an additive for my engine.
I've been told they have been testing different types of bearings. Some have the tick and a lot don't, it all depends on engine build stack-up. It seems if the customer really has a problem with the tick and it bothers them, a good dealership & Ford will replace the short block or long block...