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    Extended Warranty

    I also have a '21 Denali and I did purchase the 150k - $0 ded. warranty. I have 65k miles and have had a few claims, none major. For me, buying a new model in 2021 with all the new electronics and air ride, I just didn't want to get stuck with a big bill when I get past the manufacturer's 36k...
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    If you didnt have a Yukon/Suburban/Escalade, what would be your next choice?

    After four suburbans I now have the '21 Yukon Denali with all the options including the 3.0 Duramax. I love this vehicle particularly the air ride suspension. That said, I would probably get a Denali 1500 with the 3.0 if I had enough room in my garage. So, barring that I might have to upgrade...
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    Crankshaft Position Sensor

    Thanks for the good info. Got my Yukon back last week and left for a 800 mi. trip only to have check engine light come on halfway through. No other indicators of what problem is and the 3.0 Duramax ran perfectly returning home. More to come.
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    Crankshaft Position Sensor

    Update: Crank Position Sensor came after 3+ weeks. Dealer now says that didn’t solve the problem so they’re looking at the whole engine wiring harness for chaffing or terminal fretting after consulting with GM. Any ideas out there?
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    Crankshaft Position Sensor

    I am the originally owner and am not aware of a shim insertion but I had a similar incident in August and don’t recall what was done. I’ll check with the dealer this week and also check with the other sites for info. Thanks a lot for the inf. This is a huge help… I hope.
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    Crankshaft Position Sensor

    Thanks for the reply. The first message was related to exhaust emissions systems and then a message limiting how far I could drive at certain speed. Regular speed for 175 mi. Then 65 mph for 175 mi. And so on. It happened that I parked overnight before I got to use up the first 175 mi. Overnight...
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    Crankshaft Position Sensor

    Twice
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    Crankshaft Position Sensor

    my 2021 Yukon Duramax has twice “jerked” or skipped at highway speed. First in August and again last week. We are now waiting for back order crankshaft position sensor parts. Anyone else had this problem? And how long can we expect to be without our Yukon? Thanks.
  9. G

    22 with air suspension

    I have a 2021 Yukon Denali with air suspension that had to have the front air springs replaced at 20,000 miles. We had to wait 2 weeks for part but the dealer fixed the level during the wait time and that worked fine. Got it back last Friday and it works now. Hope it holds.

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