Alright I have an 04 (not heritage) and I did the Gotts mod which i am having no trouble with but i see some post that its not for the 3v 5.4 but I have seen like two people with 07 doing it....i don't want to run lean....someone please clear this up.

 

If i'm not mistaken the 3v with any type of aftermarket intake run lean without a tune.

 

So pretty much I should just put the stock intake back on until I get a programmer? Or do I need a programmer?

 

Hi.

If you have a 3V , and did this: https://www.f150online.com/forums/ar...04-2008-a.html

You should be fine without a tuner. No lean conditions, typically.

However - be advised that many 2004's had lean tendencies right from the factory for some of their calibrations, so a custom tune and/or measurement would be a very good idea. Call one of the tuners in my sig to discuss/confirm - they will know if yer calibration is one of the ones that exhibit this behaviour.

This is unrelated to the mod above, but is something to be aware of.

More info here: https://www.f150online.com/forums/4344063-post4.html

MGD

 

Yea thats what I did. I just took off the stock snorkel and got about 16in of 3" sewer line and a 4" to 3" connector and done.