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2007 Silverado 2500HD - 3000 or 3500 pound w big truck caps

Posted: Thu Jan 05, 2012 6:45 pm
by Sailman_29
Hi There,

I bought an inTune for my 2007 New Body Silverado 2500HD with a big commercial truck caps (7 feet high).

The load in this pick-up is about 3000 or 3500 pound always.

My goal is to save gas but want to keep this pick-up for a long time...

Should I use GPMS setting or I am better to use a stronger setting to avoid that the pick-up work too much?

Is it possible to have more informations about all the settings?

RE: 2007 Silverado 2500HD - 3000 or 3500 pound w big truck c

Posted: Thu Jan 05, 2012 6:47 pm
by mikel
What is the GPMS setting you refer to?

Best bet would be to use the mileage booster tune.

RE: 2007 Silverado 2500HD - 3000 or 3500 pound w big truck c

Posted: Thu Jan 05, 2012 10:07 pm
by Sailman_29
Tank you for your answer,
Sorry I was refer to MPG Booster. If I want to try an other setting what are you suggesting?
I forgot to mention that the eingine is a 6.0 L gas 6 speeds.

I think that I need a pin calibrate the touchscreen?

RE: 2007 Silverado 2500HD - 3000 or 3500 pound w big truck c

Posted: Thu Jan 05, 2012 10:33 pm
by Sailman_29
Why there is 2 speed limit?

"Speed Limit 1" and "Speed Limit 2"?

RE: 2007 Silverado 2500HD - 3000 or 3500 pound w big truck c

Posted: Fri Jan 06, 2012 9:54 am
by mikel
set them both to the max value or to 'off'.