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UUsualSuspect replied to the thread DEF range low.There is an update if you have the issue. My wife's Yukon has always worked like it should, my Sierra, out of the blue it stopped...
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UUsualSuspect reacted to Silverado4x4's post in the thread Engine Issue 2023 Yukon Denali 6.2L only 4k miles with
Like.
Very true, and friend of my brother-in-law is a mechanic at Hyundai he said they are replacing engines in vehicles to at least 1-2 a week. -
UUsualSuspect replied to the thread Engine Issue 2023 Yukon Denali 6.2L only 4k miles.I also run a fleet of vehicles, Ram, Ford, Nissan, Toyota, Mercedes, and GMC trucks, vans, and SUV's. If you think this is isolated to...
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UUsualSuspect replied to the thread Lockup recall - N242454440.They are not replacing the TCV. The recall is updating the software to detect the TCV is going to fail. Once it fails, if it's under...
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UUsualSuspect replied to the thread Unexpected Shut Off.When it stops running, does the electrical die as well, or is it just the engine? This is reminiscent of an issues the LB7, LLY, LBZ...
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UUsualSuspect replied to the thread Transmission Thermal Bypass Valve.The idler gear failed, which is basically the oil pump going south. There is a TSB, in the TSB GM comments it was remediated in the...
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UUsualSuspect reacted to Kenmotorist's post in the thread Just got a notice (dated October) for an "automated driving mapping control module" reprogramming... with Like.
Did the 3 part update too a couple of weeks back on my 23 Suburban Premier. Nothing was noticeably wrong before. Nothing that l’ve...
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UHey, I live in Fargo, ND and drove suburbans for 30+ years with the 5.3 and only minor issues. In 2021 I got a Yukon Denali with the 3.0...
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USome folks will never buy diesels, sure, but these are nothing like the old diesels. With the DEF fluid and the particulate filter...
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U+1 on the smell. It doesn’t smell, at all. Starting any gas car first thing in the morning grosses me out now after owning the 3.0 for...
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UI think that this theme about the diesel being inappropriate for daily use and being better for long haul driving is a fallacy. I have...
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UUsualSuspect replied to the thread Diesel Appropriate?.I wouldn't hesitate to get a diesel. Short trips, long trips, doesn't matter, the diesel will work. As for regen's, I haven't had an...
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UUsualSuspect replied to the thread Just got a notice (dated October) for an "automated driving mapping control module" reprogramming....The wife took the Yukon in 2 weeks ago. There were a few updates, brake system leakage detection, the mapping module, no issues yet. I...
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UHaving owned more GM vehicles over the years than most, I thought GM was using the updated TBV on all transmissions, but I just found...
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