Hey guys, quick question, will an 04-08 tuner work in my 03 f150, reason i ask i have a buddy getting rid of his for a descent price and would like to pick it up if it 's compatible with my truck, any help would be greatly appreciated.

Thanks!

 

No an old body style tuner will not work on a 04-08.

 

Thanks for the quick reply, can you tell me what the difference is, its the same 5.4L or is there something I'm missing.

Thanks!

 

Different PCM's. 04-08 motors are 3 valves, 97-03 are 2 valve.

 

Ah ok, thanks for the info, much appeciated!

 

What he said... It would be nice though if it were interchangable.