2005 F150 SuperCrew

Mar 27, 2006 5 Replies

I have the above truck with the 5.4L EFI engine. My question is: does this engine have the 3 valve system? Does not indicate this on the window sticker. .. bamp


Edmunds thinks it has three valves per cylinder.

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"5.4L V8 SOHC 24V FI Engine"

24 valves / 8 cylinders = 3

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The 2 valve 5.4 is no more... all of the 5.4 pick up engines are now 3 valve.

I would take Warman's word for it, but just to be sure you can check the eigth digit on your VIN for a "5". See decode below, according to alldatadiy.com.

5 - 5.4L, 3-valve, SOHC, V8, EFI W - 4.6L, SOHC, V8, EFI

I would take Warman's word for it, but just to be sure you can check the eigth digit on your VIN for a "5". See decode below, according to alldatadiy.com.

5 - 5.4L, 3-valve, SOHC, V8, EFI W - 4.6L, SOHC, V8, EFI

Great info! Thanks Ya'll .. bamp

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