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    Transmission Rebuild

    My 2008 Yukon Denali went into limp mode last night and threw codes p0700, p0751, and p0777. I pulled to the side of the road, put it in park and shut it off. When I started it back up, while in gear, it wouldn't move. It felt like it was trying to, but barely. It behaved the same way in...
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    Electrical Problems

    I have been dealing with a few electrical issues since I bought my 2008 Denali. It's all intermittent, which makes me think I have a bad ground I can't find. Here are a few things going on: Intermittent message for StabiliTrak and traction control being off TPMS gives me an error to check tire...
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    Brake Kits

    I'm going to need to do brake pads and probably rotors soon and I'm wondering what everyone is recommending these days. Searching I saw that the R1 Premier are often mentioned. Is this still the best option? 2008 Yukon Denali. I drive 5k miles a year or less and tow a few times a year. No real...
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    Diablew Tune on Denali

    HP Tuners on Denali *edit* Went with HP Tuners, and wanted to keep track of my results, experience, and impressions in this thread. Does anyone have this tune on their Denali? I'm looking into this or the BB tune, and am hoping to hear some experiences from someone that has the custom...
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    Tune Questions

    I've been doing some reading, but most of the answers I'm finding are a few years old or don't really answer my questions. If I understand correctly, the only way to have the sport tune selectable is to replace the tow/haul mode, correct? I'd like to be able to have a mild tune for daily...
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    A few electrical problems

    I bought my new to me Denali just a few weeks ago, and as I've been driving it, I've noticed a couple electrical issues. The cruise control is not working, and the rear windows are not working properly. The driver's side rear window goes up, but not down and the passenger's side rear window...
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    2008 Yukon Denali

    Hey everyone. I drove a 2003 Blazer ZR2 for 8 years before I decided I needed a better daily driver that could tow the ZR2 to the trails. It has everything available except heated steering wheel and power running boards.

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