I'm in the middle of my 6.0 swap on my truck. I bought an 04 lq4 out of a gmc Yukon Denali xl. And my question or concern is my e fans my truck is a 07 classic with the v6 and it came with e fans. But I have no idea how to wire up the new motor to my efans if that motor didn't come with e fans setup. I know I can get a nelson performance kit but I'm trying to save cash were I can does anybody know or have an idea of what I can do to hook this motor up to my stock fans if so it will be greatly appreciated.

 

can anyone help???

 

Efans are on a harness with just them and the headlights. Nothing will need to change.

 

So I shouldn't have to change anything just tune for them

 

You don't have to do anything for the fans - they are already working. You just need to tune for the 6.0 engine.