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Take a look at this TSB. https://static.nhtsa.gov/odi/tsbs/2022/MC-10216377-9999.pdf -
Blackcar replied to the thread 2017 Yukon Denali.I'm not positive but they reference problem with 8 spd as fluid getting moisture in it which the new fluid in TSB for 8spd the...
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Awesome thank you for sending this.
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Blackcar replied to the thread Stunned!! Denali 6.2 spun a rod bearing at 25k...In post #3 OP posted that engine was warranted.
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Blackcar reacted to Hoedown's post in the thread Stunned!! Denali 6.2 spun a rod bearing at 25k.. with
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How do you know it knocked bad on regular unless you filled it? Knocking is detonation which is brutal on rod and main bearings... -
Blackcar replied to the thread 2017 Yukon Denali.Here is TSB on transmission might see if dealer will do TSB before purchase...
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The backlighting is a separate circuit. Which fuses have you checked? Do you have voltage to the HVAC controller connector, and...
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Blackcar replied to the thread 5.3 & 6.2 Lifter Failures Compilation Thread.Here is link to observation on lifter problem. This link says most of time failures are do to VLOM which in TSBs repairs for valve...
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I use to do coolant transfers almost every day when I was working in dealerships and the best information I can give you is don’t...
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Blackcar reacted to ALT1345's post in the thread Stunned!! Denali 6.2 spun a rod bearing at 25k.. with Haha.
Yes, good point. I'm gonna call today, I'd really like my paid-for $82,000 truck back.
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Hello all, greetings from Canada. New owner of a 2024 Tahoe Z71 in Dark Ash Grey Metallic. Have under 250km on it as I wanted to...
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Blackcar replied to the thread Front end too low after Arnott install.I would take vehicle back to selling dealer.
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Blackcar replied to the thread Stunned!! Denali 6.2 spun a rod bearing at 25k...GM shed Pontiac ,Saturn and Saab in an agreement with congress during bankruptcy reorganization.
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Blackcar replied to the thread Stunned!! Denali 6.2 spun a rod bearing at 25k...Wrong fuel not maintained correctly.
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Blackcar replied to the thread Stunned!! Denali 6.2 spun a rod bearing at 25k...OP first post.
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