EFI Tuners check my work, 4L80E swap tune
07-14-2007, 11:30 PM
#42
Ohhh. Thats right. Well, in the EFI tune repository there was a 2002 8.1L 4L80E with my OS. Of course it wasn't flex fuel. I spoke with Ross/Paul (the guys who created EFI Live I believe) and they said I could copy the 4L80E segment from that 8.1L into my tune and all the FF tables would stay intact in my tune. They said they have done this before and it has worked. I will post up late Sunday afternoon or night with results.
Fingers crossed/knock on wood
Fingers crossed/knock on wood
07-14-2007, 11:45 PM
#46
Originally Posted by 1SlowHoe
Ohhh. Thats right. Well, in the EFI tune repository there was a 2002 8.1L 4L80E with my OS. Of course it wasn't flex fuel. I spoke with Ross/Paul (the guys who created EFI Live I believe) and they said I could copy the 4L80E segment from that 8.1L into my tune and all the FF tables would stay intact in my tune. They said they have done this before and it has worked. I will post up late Sunday afternoon or night with results.
Fingers crossed/knock on wood
Fingers crossed/knock on wood
I really hope this works Chris
07-14-2007, 11:46 PM
#47
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Originally Posted by kbracing96
You can, just go here and down load the free efilive software and then you can see the tune files
07-14-2007, 11:52 PM
#49
Originally Posted by 1SlowHoe
Me too. I have been driving a V6 Mustang from Hertz for 3 weeks 
I feel for ya, just looked over your tunes and compared them, I think it will work It looks like it should any way. Sorry I haven't been much help, I've been bustin my *** on my truck the last couple of days... 