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Re: 2008 5.4 Ford valve train noise
Posted to Technical Discussion Forum on 4/29/2012 5 Replies

Hey Jake, the OP called out approved 5W20 in the post. I'm also running approved 5W20 in the few 5.4's that come in here and they haven't quite hit 230K but are getting a little nosiey. Is it the nature of the beast?

They are not that far an offshoot from th... Login to read more.

5 Replies Received (View Replies)