5.4L same or different

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Sep 19, 2017 | 12:12 AM

ANGTFT14

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5.4L same or different

Is the 5.4L Triton engine the exact same engine in both the 1998 F150 and the 2006 F150? If they are different, what exactly is different? Thx for helping me

Sep 19, 2017 | 06:10 AM

techrep

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98-03 is a 2 valve motor and 04-10 is a 3 valve.

Sep 19, 2017 | 11:08 AM

Eric Kleven

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2-valve heads got updated in 99 or 2000, I think.

Sep 19, 2017 | 11:12 AM

techrep

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F-150's..

Sep 19, 2017 | 10:09 PM

ANGTFT14

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Is the 2-valve 5.4 subjected to the same phaser and spark plug issues as the 3-valve 5.4?

Sep 20, 2017 | 06:17 AM

techrep

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Quote:

Originally Posted by ANGTFT14

Is the 2-valve 5.4 subjected to the same phaser and spark plug issues as the 3-valve 5.4?

No..

Sep 27, 2017 | 01:40 AM

EGF150

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Good to know.

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