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Blazer stock tune

I figured it out

She's a small vehicle driver, if she can't touch both doors than it's too wide:laugh:
I'll get the tune downloaded this week, Have to do some reading on the wide band.
Thank you for the assistance

The Blazer wasn't my first choice, but the wife thought the Trailblazers were too big.
The shifts she works and the roads we travel she needed a 4x4.
We'll get it tuned up and she will be much...

:sneaky:You mean to tell me that little gaz guzzer is rare?:laugh:
Sounds like the same, BDC system, gotta check the OS.

How hot is the tune? did you do anything with the transmission
That is...

good info thank you.

Not a Trailblazer a blazer

Hi gang,
I've had my V2 for awhile and have used it to load some custom tunes on some Duramax's.
I've also done a few calibration re-flashes.

I have never done fuel mapping or some of the more...

Loving EFI Live.


Buddy of mine has a 04 LB7, truck ran like a dream but started pressurizing the coolant system. He changed out the injectors, cups and head gaskets and associated hardware and...