Anybody running the Trinity on a 2008-2010 Hummer H2 6.2?

Does the Trinity reset the engine hour meter when a new tune is installed like the Predator does (on a GM gas engine)?

Does the Trinity reset the hour meter each time when switching back and forth from for example an 87 octane tune to the 93 octane tune?

There are a whopping 33 public E85 stations in Texas right now, but next time I am near one I'll give it a try. I would like to see many more of them throughout the US. I am a forester and would like to also see ethanol widely and wisely produced from pulpwood and wood waste.

Very interesting 8) . However, I got my information from the National Ethanol Vehicle Coalition ( :idea: ), hardly a source of internet rumors on the subject.

:arrow: source: http://www.e85fuel.com/e85101/faqs/diffferences.php

In addition, the GM owner manual ( :idea: ) for my 2008 HUMMER H2 ...

Oh, I have definitely noticed some (up to 10%) ethanol in a lot of pump gas, even here behind the pine curtain in East Texas, but there is a huge difference in corrosivity between 10% ethanol and 85% ethanol (E85) .

How can you just make software changes and safely run E85? Alcohols are electronically conductive and may cause corrosive impurities, they are more corrosive than gasoline. Alcohol also attracts moisture, which enhances its corrosive tendencies. Aside from different software programming, factory ...

What kind of mpg do you get in your H2 with the U7194? Which tune did you install? Did you alter any parameters? Anybody else out there running the U7194 on a 2008 H2? Thanks.

Thanks. I mainly want to disable TM and other throttle lag related issues, without jacking with timing and fuel.

Yeah, thanks, I realize the U7194 is the correct application for the '08 H2, and the 6.2 H2 engine is essentially the same as the 6.2 engine in the Denali and Escalade (and soon to be in Chevrolet trucks). To clarify my post, I just want some feedback from people actually using the Predator U7194 on ...

Anyone out there running a Predator on a 2008 HUMMER H2 with the 6.2 liter gas engine

Are the questions and comments regarding the 6.2 liter Denalis also applicable to the 2008 Hummer H2 with the 6.2 liter engine

1. Bummer.
2. Good.

1. I have a 2005 Silverado 2500HD with the 6.0 liter gas engine and the U7193 Diablo Sport Predator reprogrammer. I noticed that after the last tune was installed, the DIC engine hour meter was apparently reset to zero. Is this an unfortunate byproduct of using your programmer?

2. Does the ...