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  1. Q

    '08 Yukon Denali K&N Series 63 intake pics/vid

    See below for 3 pictures of the installed K&N Series 63 intake and two short videos of the sound/performance of this great motor/tranny/intake combo for an SUV. Yukon is stock besides K&N intake. http://www.youtube.com/watch?v=VH7gbH53PJg http://www.youtube.com/watch?v=GrJYo6sxd6w
  2. Q

    Occasional sloppy/harsh shifts on '08 Denali (six-speed auto)

    It has the "fancy" new six-speed automatic, so imagine my surprise that certain shifts (hard downshifts when going full throttle on the highway, or mid-throttle upshifts through 2-3 gear, etc.) are relatively rough/clunky/sloppy. Has anyone else noticed the six-speed automatic transmission...
  3. Q

    What is the 23hp difference between the Denali/Escalade?

    I haven't been able to identify the differences in the two 6.2L motors to provide 403hp in the Escalade and 380hp in the '07/'08 Denali. Anyone know definitively?
  4. Q

    Hardwire Radar Detector?

    Any easy ways to hardwire in a radar detector? I used an invisacord which plugs into the back of the rear view mirror on my Vette and it worked awesome with my V1. I have a Passport 8500 I want to use for the Yukon and can't find the invisacord website. Any links or better ways to hardwire in...
  5. Q

    Checking oil level: '08 Yukon

    I changed my oil the other day at 2,400 miles to add some Mobil 1 synthetic and I drained out all the old oil, changed the PF48 filter, and added 6 quarts. The next morning, cold, I checked the oil after it sat overnight and it was showing above the full mark (maybe 1/4-1/2 quart high). Should...
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