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  1. Tyrone Harward

    Electric Water pump.

    Has anyone used the electric water pump on the 5.3 L. The idea from switching over is the same idea as using the electric fan. If anyone has, did you notice any improvement in horsepower? Thanks for your feedback.
  2. Tyrone Harward

    Lets Get This Party Started

    Ok didn't get the Dual battery in yet. Bummer. BUT! I did get the after market transmission Installed before a trip to PHX AZ to pick up some wave runners then head up to Lake Powell via Flag Staff. Damn good thing I did. Although the wave runners were not heavy 2k pounds plus a full load in the...
  3. Tyrone Harward

    Lets Get This Party Started

    Thanks for the feed back feed back. I bought all the parts I needed for the project and will be starting it this weekend. What batteries did you guys use? I deffinetly want a AGM but what brand did you buy or does it matter. Did any of you install volt meter as well? Thanks for the help
  4. Tyrone Harward

    Got my wife a 08 Tahoe LTZ

    I had a lot of similar question on my 08 Tahoe xl. Went through RPO and Vin made a list and they usually answer the questions. Couldn't up load RPO code file but googlo Delco GM RPO codes
  5. Tyrone Harward

    Lets Get This Party Started

    2nd battery? Obviously It can be done. That's not the question. The question is. Is the wiring harness in my Yukon already setup for it? I have read both views it seems to depend on the trim or options. I do have the trailer package and from what I have gathered that seems to be the...
  6. Tyrone Harward

    Lets Get This Party Started

    Finally had time to break down all the RPO Codes in the Glove box. This was not supper exciting but very informative. IF you see something I miss identified please let me know. I highlighted the ones I wanted to reference quickly or had questions on.
  7. Tyrone Harward

    Lets Get This Party Started

    Thanks For all the replies. This is great! Wish I would have known about the glove box door. I was going old school and getting dirty under the hood. I do not have a transmission cooler.I did order one from B&M I will double check the fan. I did pull the carfax, great advice, service seems to...
  8. Tyrone Harward

    Lets Get This Party Started

    I purchased a 2008 GMC Yukon XL 1500 5.3L Flexfuel SLT. This is going to be the daily driver for my wife to haul around my 4 children for the foreseeable future. Along with being the daily driver, it will be used for going camping in the Southwest and hauling a boat or trailer. With these in...
  9. Tyrone Harward

    New Member

    Hello, I bought a 2008 Yukon 1500 XL 5.3 Flexfuel. With a 140K miles. upgrade from a 2001 dodge grand caravan which I loved because there are 10 billion of those on the road and I could fix everything on it. However, with another child on the way, making the family 6 now they don't fit in the...
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