Recent content by 06 Yukon XL

  1. 0

    [SOLVED] No Start

    So here is the final outcome after my mobile mechanic arrived on Saturday. He was able to successfully access the TMPS system and write the sensors in my summer tires. He was not able to start the vehicle and there were no codes. he then did diagnostic test on the staring circuit. All voltages...
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    [SOLVED] No Start

    TNPS sensor mismatch can cause a no start, Googled it because I didn't believe it could
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    [SOLVED] No Start

    Battery voltage and cables are good
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    [SOLVED] No Start

    So my no start is directly related to my tire change. Altough I used my Autel TPMS tool to reprogram the TPMS system, those attempts to upload the different senor information to the vehicle failed 3 times. Then fourth time it said it was successful but wasn't really. Problem now is the computer...
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    [SOLVED] No Start

    So today was the day to switch tires from winter to summer. That went fine but needed to reprogram the tire pressure sensors. So i get out my new (Christmas gift) Autel MaxiTPMS TS508WF sensor programming tool. Never used it before, followed the instructions, got 3 match fails. then a success...
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    [SOLVED] EVPD NV purge pass test failed

    So here is a final update. Last weekend it was warm and i went out into the YUKON XL and played with my scan tool. The mistake that i made when I did my original scan was that i did not put the ignition into the accessory position. I didn't know how to do this, (push start button and hold...
  7. 0

    Michelin Defender LTX Tires

    Had them on my previous ride 2010 Yukon XL. Great tire, but I used them for summer only. Bridgestone Blizzaks for the winter.
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    [SOLVED] EVPD NV purge pass test failed

    That is a nice looking 2007 Denali.
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    [SOLVED] EVPD NV purge pass test failed

    So here is the update to my original post. Number one I did not use my scanner properly. When it gets warm I am going to have to play with the scanner. Because of the cold weather up here I decided to take the truck to my mechanic. He did not find the codes i did but he did get two codes P0172...
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    [SOLVED] EVPD NV purge pass test failed

    Thank you for the tips
  11. 0

    [SOLVED] EVPD NV purge pass test failed

    So driving home tonight engine light comes on. I have a new TOPDON OBII scanner i got for Christmas, haven't used it yet. Hooked it to the truck, didn't get a code but got, Purge Flow monitor "EVPD NV purge pass test failed". Any idea what is going here. Engine is 5.3l with 7600okm. Probably...
  12. 0

    New gears anyone ?

    Out of curiosity how much will this cost to have done?
  13. 0

    Oil viscosity recommendation

    Thank you for all the replies, lots of good info. I think I will go with the 5W 30 as it worked well in my former 10 YukonXL. Was still purring nicely when traded at 292,000km. No cylinder deactivation.
  14. 0

    Oil viscosity recommendation

    Yes mine is a six speed
  15. 0

    My new ride

    Yes i went with the ones from Amazon. seem to be pretty good quality.
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