03 hummer h2

[Jckdupnova]

Hey guy I got a guy who has efi live and said he'll run my hummer h2 for me it has the 6.0 vortec the only problem is that he only know how to tune diesel my gas but has the hard ware for gas I was wondering if some can send me a proformance tune link for EFI Live for my 03 Hummer H2?

[joecar]

Gasoline tuning has to be tailored to the vehicle...

basically for an almost-stock/bolt-ons vehicle (in a nutshell):
- set PE fueling,
- set PE entry,
- correct VE,
- correct MAF;

there are various ways of doing those; if he has to ask, then how is he going to tune your vehicle...?