I give !

[atvteem]

How can I tell if I own a 2004 or a 2004. 5? Is their a difference in the engine, or what is the difference?



Guess I have been inhaling to many fumes to know the answer.



Thanks for your help:-laf

 

[IBarr]

The 2004. 5 will say 325 on the "Advertised hp" on the white sticker on the driver's side of the valve cover. the 2004 is 305. Also, the watsegate on the turbo on the 2004. 5 has a wire attached to it (electronic), and the 2004 does not.

 

[DogramTD]

The 2004. 5 will say 325 on the "Advertised hp" on the white sticker on the driver's side of the valve cover. the 2004 is 305. Also, the watsegate on the turbo on the 2004. 5 has a wire attached to it (electronic), and the 2004 does not.

Bingo! What he said^^^^^^

 

[CMcDonald]

Dont forget the addition of the catalytic converter.

 

[BLoging]

my 2004 has the catalytic converter but it had the sticker saying 305 then after a program up date now the sticker is gone and was told after the update was done now is 325. as my build date was the last week of the 305 and my truck was on the last day before they switched over to the 325

 

[jhenderson]

my 2004 has the catalytic converter but it had the sticker saying 305 then after a program up date now the sticker is gone and was told after the update was done now is 325. as my build date was the last week of the 305 and my truck was on the last day before they switched over to the 325

The only way to be sure is the engine data sticker on the driver side of the valve cover. Includes the engine serial number as well as the HP.

 

[Yo Hoot]

There are differences in the head I believe so I don't think they can change that with a program.