Recent content by Hiebs

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    Thinking of selling my new 6.2L Denali...

    I changed mine every 4500,full synthetic and it grenaded at 27,000. I would never go 7500, let alone 4500 as these things are known to consume oil also
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    Maybe not all 6.2's have the bad lifter bore/ bearing wear issues

    My 6.2 Yukon was perfect, until a 1000 mile vacation trip blew it's brains out at 27000 miles, lifters and spun bearing, it sat next 2 a few others at the dealership waiting for motors. Dealership had it for a month, and they used a remanufactured motor, didn't even put a new motor on, now at...
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    Engine failures

    I have a 2022 with the 6.2, changed the oil every 4500 miles, at 27000 the motor blew a 1000ilesnfrom home while on vacation. Lifters went, dealership replaced the lifters in both banks, the tech at the dealer went to test drive after the repair and the mains blew out 2 miles from the...
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    Stunned!! Denali 6.2 spun a rod bearing at 25k..

    This is and has been a know issue with these motors, lifter take a crap because of the AFM. I have a 2022 Denali sitting a 1000 miles away at a dealership waiting for a motor. It has 27000 miles on it changed oil at 4500-5000 mile intervals. Premium fuel has nothing to do with it. If you look...
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    1000 miles from home dead 2022 Denali

    Spot on, after replacing both banks of lifters the tech took it for a rest drive and after a mile of running great, the bottom end gave out, metal shavings in the oil, now it's sitting there waiting for a back ordered motor.... complete ******** to have to deal with this!
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    1000 miles from home dead 2022 Denali

    Dealer replaced both banks of lifters, was running good, tech took it for a test drive, went about a mile and the lower end of the motor took a shit!! Can't even make this shit up!! Teck pulled dipstick and oil had metal shavings. Truck is still sitting down south waiting for a new motor, which...
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    1000 miles from home dead 2022 Denali

    Not dead, ticking so loud it was amazing that it wasn't, dealer didn't understand how it wasn't dead, no dash lights, nothing, even mechanic at dealership didn't understand how I made it there, they said normally it shuts the truck right down.
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    1000 miles from home dead 2022 Denali

    I know it can be repaired, my issue is having to take time off work and have someone drive me a 1000 miles to pick up the truck, that's the ****** part, and I doubt they'll give me a courtesy car or rental to use for the duration that I'm without the truck.
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    1000 miles from home dead 2022 Denali

    So, took first vacation in 5 years with the Family, 1000 miles from home and my 2022 Yukon Denali 6.2 with 27000 on it starts ticking the day after I arrive at my destination. Called local GMC Cadillac dealer, service guys says it sounds like the lifter issue due to afm , they got me in right...
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    2022 Denali XL Ultimate - Sunroof control module failed at 1500 miles

    Hope your sunroof doesn't leak, mine and many others are having that issue , among others.
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    New Denali XL Ultimate

    The car play and allpe phone track you as much if not more than Google.
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    2022 Denali transmission

    Hi guys, long story short, 2022 Denali, 6.2, runs great, shifts fine, UNTILL I give it the juice. If I'm at lower speeds and hit it, the trans feels weird , like it's bumping or almost slipping, does it 80 percent of the time, normal city driving it seems fine, but when I punch it to get on the...
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    2022 6.2 Tahoe Black Soot

    I swear most of these dealerships are useless!
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    2022 yukon passenger floor board soaked

    Did they find the leak?
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    2022 Yukon driver side floor soaked!

    Did they find the leak?

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