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blanchard7684
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Bblanchard7684 reacted to tagexpcom's post in the thread 2021 Yukon Denali - How best and when to use 4wd low / how does it work with
Like.
This was really helpful - it gives me some idea of what's happening and why one needs to be idle/stopped for 4lo but not for 4hi. Also... -
Bblanchard7684 replied to the thread 2021 Yukon Denali - How best and when to use 4wd low / how does it work.Here is an even better video where the guy actually shows the operation of the transfer case. If forgot to mention that the main...
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Bblanchard7684 replied to the thread 2021 Yukon Denali - How best and when to use 4wd low / how does it work.This video will explain the two speed transfer case in gory detail.
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Bblanchard7684 replied to the thread 2021 Yukon Denali - How best and when to use 4wd low / how does it work.See edit above. Need to be in neutral with vehicle stopped. Then engage 4Lo. Then engage drive . You should get a dash indicator and...
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Bblanchard7684 replied to the thread 2021 Yukon Denali - How best and when to use 4wd low / how does it work.When you engaged 4 Lo, did you feel a lurch forward when going into drive? If not then you weren’t in 4Lo and were stuck in between...
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Bblanchard7684 reacted to TrueAt1stLight's post in the thread 2025/26 L87 NHTSA Engineering Investigation... Recall Imminent? with Like.
These YouTube video titles and “summary collage memes” or whatever the hell they’re called are as cringy as it gets.
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Bblanchard7684 reacted to Jay P Wy's post in the thread 6.2 engine replacement Yukon Denali please share your experience with Like.
That recall law only applies to new cars/trucks.
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Bblanchard7684 replied to the thread 6.2 engine replacement Yukon Denali please share your experience.For anyone considering jumping ship, realize it is shark infested waters: Toyota just expanded their V35 engine recall (Tundra, Lexus...
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Bblanchard7684 reacted to undy's post in the thread BREAKING: GM is officially recalling the L87 with Like.
Several months ago I switched my 2019 Yukon Denali to 0w-40, the same as my C8 Corvette. Being a retired ME Tech and having a degree in...
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Bblanchard7684 reacted to Marky Dissod's post in the thread BREAKING: GM is officially recalling the L87 with Like.
Once the vehicle is sold, CAFE doesn't really give a schidt anymore - otherwise they'd be following us around tracking our MpGs ... wait...
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Bblanchard7684 replied to the thread 2025/26 L87 NHTSA Engineering Investigation... Recall Imminent?.14 minute video rehashing the basis for the current recall and hypothesizing that some new lawsuits portend of a future recall for the L87.
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Bblanchard7684 replied to the thread 2023 Yukon Denali 6.2L - Misfire ONLY with Fuel Level above low.My instinctive reaction to this is dirty/clogged/off-pattern fuel injectors. Short term and long term fuel trims would help. @jfoj is...
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Bblanchard7684 reacted to jerry455's post in the thread BREAKING: GM is officially recalling the L87 with Like.
Just saw that bulletin yesterday. I am taking my 2021 Suburban 6.2 with 94,000 miles in to dealer Monday. I already have been using 0W40...
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Bblanchard7684 reacted to WalleyeMikeIII's post in the thread BREAKING: GM is officially recalling the L87 with Like.
My hunch is that they have consensus as follows: GM engineers would recommend 0W-40 for all of them if not for CAFE requirements Since...
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Bblanchard7684 reacted to Antonm's post in the thread BREAKING: GM is officially recalling the L87 with Like.
Even GM doesn't have a consensus as they recommend 0w40 in the escalade V and the corvette 6.2's which have the same ( like identical...
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