As far as i remember, TPMS is considered a safety device, just like air bags, so even tho they can shut it down, it's to risky for them to do it.

Just wont happen.

Correct me if i am wrong, but as far as AWD goes, its mechanical, so you cant really make it a RWD by flipping a switch, if this is what you mean. Its either on, or RWD.

Trying to convince myself I need the gauges on the trinity but having trouble doing that.

If you plan on having performance from your ride, you do need gauges. You could have 20 gauges inside the car, that it would probably not be enough...at least for me.

But being able to monitor thing like ...

Good product arent made in a hurry.

Better wait than have an half assed job.

The catch can is a PCV filtration unit. It is there to stop the oil coming from the PCV entering the intake. The cleaner the intake the better the performance.

If you can, delete the EGR too!

Maybe the smooth shifting are meant to be more "economical" if you really use a Economy tune. The only thing i remember from a Duramax was anything BUT smooth shifting. Once again, it was a comp truck...

You should maybe just hide these from view if you can, you would remove a lot of these questions along with these options =P

I know about detonation, but most vehicle you see on the road are driven by old people not using half of their engine. Sure if you tune and race your car on low octane, youll have problem, but for everyday application...i dont think youll see much engine going to hell?

Me neither, the only one available is the big one for windsheild afaik. Would like to have the choix of any of those sticker, and i would pay for them, love the little round one that came with the InTune.

Well, i dont think running lower octane gas will kill an engine. Most of them are probably made based on the fact that people will run them this way.

Now, engine maintenance is something that most people dont do correctly, and that is the real killer in my opinion!

About the sticker, i was wondering if there is a way to get more sticker, i mean, i had one in my InTune box, but lets say i want another one for my toolbox, Anyway to have these?

I use the dataviewer with my InTune and it work just fine...shame i just dont understand all i can see right now, but i love it anyway!

87 get you from point A to point B just fine.

91-94 get you there, leaving the competitor behind on your way.

If you can afford to run higher octane, do it. If money is an issue, then you gotta do what you gotta do!

Update!, cleared code on the car.

U0100: Lost Communication With Ecm/PCM
U0164: Manufacturer Specific DTC.
U110B: Lost Engine Coolant Message
P0731:Gear Ration Error in 1st <---- This fella here is probably the trouble, might have been caused by an autostick fail on my part.

Once cleared i ...

In my case i never mess around with the autostick, even, if i could totally disable it, i would, its part of my tranny issue so far, i'd recomend using the stock mode...less fun but, tranny trouble sucks!