Recent content by gundog

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    Smm Performance (scott Mckkinney) Warnin

    I almost ordered a Diablo Predator from this guy, but fortunately smelled a rat and ordered elsewhere. Glad I did not deal with him. He sure was persistent in his efforts via email to try and get me to order from him.
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    Chip Key

    I lost a key and FOB and had a locksmith make a key and program the key to my vehicle which was a simple task. The cost was less than $25.00. I have yet to replace the FOB as those things are just to expensive to just leave laying around as a spare.
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    Diablo Predator

    Yes, but only on the U7194 which is for 2007-2008 Yukons and Tahoes, it is not currently available, but will available as an update near future.
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    Diablo Predator

    Not at this time but Diablo will be coming out with an update that will enable you to adjust TM. This update will be available via the internet soon I hope. A number of people are waiting on this update but for me, I will leave TM as it is since its purpose is to protect your drive train.
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    V4 vs. V8

    Actually the Displacement on Demand (DOD) from my experieince does save you gas even though it seldom goes into the 4 cylinder mode unless their is very little strain on the engine as in going downhill. I have deactivated the DOD in mine and my mpg were negatively impacted I used the Diablo...
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    Wheel Question 20" to 17"

    I had the dealer take the 20 inch wheels off and put 17 inch wheels on it when I bought my Yukon. No change was necessary for the speedometer since the overall diameter are practically the same. I have checked my speedo with a gps and it was only 1 mph off at 60 mph which is well within...
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    For those of you with Smoked tails...

    Whether one has tint or not is of really no concern. To each his own but what is good for one is good for all as far as I'm concerned. To others who may read this, Please be advised that most cops are professional and would never act as ZachXSmith has. He is the 10 percent that gives law...
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    For those of you with Smoked tails...

    Better think about what you just stated. Not very professional and certainely not a credit to the law enforcement profession. !
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    Tire Pressure Recommendation Please

    Same tire and size here. I have get mine at 35 psi since day one and now have 15,000 miles on them and they show very little if any wear and the ride is fine.
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    Diablo Predator

    It works but I hope you are computer literate in order to take full advantage of it. Read their website and the stickies that pertain to the GMC gas version of the Dablo so you will have a better understanding as to how to make the best use of it and what programs yoiu can download to help with...
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    Diablo Predator

    With the performance tune and 91 octane I get at least a 2 mpg increase and after a couple of tanks of the 87 octane I have determined that the mileage increase is at least a 1 mpg increase. I would really need to test the mileage over a few tanks of gas on each the 87 and 91 octane to be more...
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    Diablo Predator

    Just ran another test for the mileage and really can't say there was any difference from stock as far as mileage goes this time. More power though with the 87 tune but not much this time for the mileage. could be because of a number of factors so will continue with the testing. I will be trying...
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    Diablo Predator

    With the 87 tune I'm getting about a 1.5 mpg improvement. Have not tried it yet with the higher octane tune which should improve the mileage further as well as the performance. I have yet to really fine tune the injector slope (LTFT) for my particular vehicle which I have the ability to do...
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    Superchip, Edge, Diablo or other tuner?

    Ditto, After extensive research, I purchased the Diablo Predator and I'm pleased with it. I particulary like the extra flexibilty, adjustments available, and the ability to record logs for the purpose of fine tuning with the Predator.
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    chips for an 03 6.0?

    Diablo Predator! That was mychoice and I'm very pleased with it. I like the features and the ability to fine tune your vehicle with it. Also their customer service is great.
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