mikel wrote:Where did this tune come from?
Can you post it here so I can figure out the issue?

Thanks

MIke, this tune you sent to me couple months ago. I had take the truck to dealer so i returned back to stock when i got it back it wouldn't reinstall.

bump!!!!! Anybody

2002 chevy truck 5.3l
U7198

I'm tring to load custom tunes
I'm geting erra's
install failed
incorrect orign

incorrect header
found

Mike,
The tune you gave me is great. Can I send you the tune so you can turn all stuff back on for the cats. Next week will be installing hi flow cat after my longtube headers. Thanks for all the help.

i'm using a wiring harness from nelson performance that has 3 relays, and is connected using pin 42. one fan will come on high when the a/c engages, however, the other fan never turns on. i'm using a pair of ls1 fans. Thanks for your help. It's greatly appreciated!

Mike he has the same set as me ...

How's wiring harness did you use and what kind of fans did you use.
I had that same problem when Mike wrote my tune the 2nd time.
Are you running 3 relays and using pin 42 turn them on low and then when
The a/c comes on they go high?

Mike i send you my files
Thanks again for all your help.

MIke,
I in stalled longtube header on 2002 chevy truck with 5.3.
Is there any way i could get a toon for the header.
I just want to get close intill go to dyno to get tooned.
Thanks for your help.

Hey Mike did you get the file I sent you last night.

Mike I sent you the e-mail did you get it?

Mike are you just going to turn the pressures down.
I just wanted to know.
Thanks.

Why would you want my stock tune.
I throught would want the custom tune that's areadly load.
You guy's have made a custom tune for my electrical fans.

Mike,
I have set everthing as far back as i can and still shift way to hard. Is there any way that you can solve this. Please help.

I putting in tranny with a 2500stall would i need a custom tune?
2002 chevy truck.

can i get my tune up-dated for this kind of tranny or can i send my tune to you? Do you guys need any info about the tranny?

2002 chevy truck.