Re: 2003 Lincoln 4.6 4 cam 32 valve, timing chain kit replace

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Posted to Technical Discussion Forum on 9/22/2021

Hi Karl,

That is a major issue on the 3 valve per cylinder 4.6 and 5.4's with VVT. The DOHC 4.6 that I have does not have any VVT thank goodness. Personally, I would not own and engine with VVT.

For VVT issues on the other ones, I install lock out plug kit... Login to read more.