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  1. tommyboy180

    Changed my filter and fluid on 8l90 8 speed today

    I replaced but you should be able to reuse it if it's the ribbed version.
  2. tommyboy180

    Changed my filter and fluid on 8l90 8 speed today

    No. Thought about it several times but the risk of a leak versus how often you swap trans fluid didn't seem like a good traide. Based on milage you're prob doing this job every 3 years so the 4hr job doesn't seem that bad. Good luck!
  3. tommyboy180

    3D Printable Chapstick holder - free download

    Updated link: https://www.printables.com/model/723854-yukon-tahoe-silverado-chapstick-holder
  4. tommyboy180

    3D Printable Chapstick holder - free download

    I made a custom Chapstick holder insert that's free to download and print. Wanted to share with the community. https://www.printables.com/model/666574-2015-2020-yukon-denali-chapstick-holder
  5. tommyboy180

    2015 and 2016 Yukon factory pdf service manual

    It took me some time but I was able to purchase the 13K page searchable PDF service manual. If you'd like a copy send me a PM.
  6. tommyboy180

    Changed my filter and fluid on 8l90 8 speed today

    I bought it at 70K miles, looking at the service history of the truck I think it's the first time it was done. :(
  7. tommyboy180

    Changed my filter and fluid on 8l90 8 speed today

    Just did my 8L90 today. Didn't take pics of the pan but it looked identical to your pictures. The magnets were almost exactly looking like yours, the fluid almost the same exact color (a little darker on mine). When I wiped out the pan I was getting dark covered rags. Seemed like a normal trans...
  8. tommyboy180

    2017 Tahoe - Brake pedal to floor - Once

    vacuum leak on the brake booster. Check your vacuum hose going to the brake booster on both ends.
  9. tommyboy180

    8L90 Transmission pan Drain Plug?

    I've done that before, unless you know someone with a Tig welder it's not worth it. Much better to use gasket maker, etc.
  10. tommyboy180

    8L90 Transmission pan Drain Plug?

    I still can't find one that's not $300. Dorman usually sells the $50 ones with a drain plug but I can't find dorman for the 8l90
  11. tommyboy180

    8L90 Transmission pan Drain Plug?

    Has anyone replaced the factory 8L90 trans pan with a drain plug pan? if so what make/model did you get? I've done the drain plug kits that you drill a hole and install a bolt with washers. They always leak so I'm looking for a pan like what dorman makes that includes a factory plug. Thanks.
  12. tommyboy180

    2016 Yukon and Android Auto

    Does IO6 support Android Auto? I haven't gotten it working.
  13. tommyboy180

    looking for service manuals - 2016 GMC Yukon XL 6.2

    I'll send for $1. Not being greedy, just maybe a coffee. PM me.
  14. tommyboy180

    looking for service manuals - 2016 GMC Yukon XL 6.2

    I have the PDF and it's searchable.
  15. tommyboy180

    looking for service manuals - 2016 GMC Yukon XL 6.2

    Follow up, I now have the 13,000 page repair manual. Contact me if you'd like a copy.
  16. tommyboy180

    looking for service manuals - 2016 GMC Yukon XL 6.2

    I've seen a this mentioned once or twice but nothing really posted that linked to anything. I can't seem to find the repair manuals or service manuals for my year GMC. Does anyone have a good hint where to look? Looking for pdf

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