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    2020 Yukon.A/C not working, low pressure PSI is at 20, and just gets lower when I attach the Avalanche AC Recharge…

    Definitely found a leak….Warranty will cover it () But to fail at 74K is a shame….I hear it’s a common problem
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    2020 Yukon.A/C not working, low pressure PSI is at 20, and just gets lower when I attach the Avalanche AC Recharge…

    Yep, failed at 74K miles! At least the summer is over! The warranty company covered all of it minus my $100 deductible.
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    2020 Yukon.A/C not working, low pressure PSI is at 20, and just gets lower when I attach the Avalanche AC Recharge…

    Thanks for the responses! Took the Yukon to my mechanic. Looks like it’s a common problem: The lines by the rear passenger are leaking. I did notice oil spots in the driveway, but didn’t even think it was from my truck. I bring it back to the shop next week, let’s see if my Endurance Warranty...
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    2020 Yukon.A/C not working, low pressure PSI is at 20, and just gets lower when I attach the Avalanche AC Recharge…

    Maaaan, I have a 2020 Yukon, and the AC decided to crap out yesterday on probably the last hot day of the year out here in PA. It looks like the unit isn’t engaging at all, just blows semi-hot air. I used the Avalanche Recharge canister, and the PSI on the low pressure side doesn’t go past 19...
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    Dead rodent in ductwork..yuck

    Yeah…on my way to find the tool now…wish me luck
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    What is that damn smell??

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    Dead rodent in ductwork..yuck

    So last week I asked how to get the horrible smell out of my 2020 Yukon. Great ideas, but temporary results. So I bought a camera with a scope from Amazon, put it thru the duct under the glove compartment and I see a dead rodent. So my question is how the hell do I remove the ductwork to get...
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    What is that damn smell??

    Yeah….After I bought all kinds of deodorizers, evap coil cleaners the smell is still in the car. I bought a skinny scope camera, put it thru the duct under the glove compartment and there lies Mickey Mouse , dead amongst a bunch of leaves in the ductwork.
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    What is that damn smell??

    Yeah, I bought a reusable K&N filter for $30…
  10. B

    Tranny Slipping Downhill?

    Now that I know about it, I’ll keep it on…lord of hills out here in PA!
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    Tranny Slipping Downhill?

    Funny, my 2010 Tahoe didn’t have that feature….at least I don’t think it did
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    Tranny Slipping Downhill?

    Understood…Never knew that was a feature!
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    What is that damn smell??

    @Light a match
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    What is that damn smell??

    I was almost offended by that…But I think it actually is rodent piss….
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    What is that damn smell??

    Yeah… I used the AC cool vent cleaner/deodorizer on the cowl under the wipers..It helped a little, now I only get the smell when I turn the air on….
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    Tranny Slipping Downhill?

    Yes.Definite 6 speed..
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    Tranny Slipping Downhill?

    I fixed it…
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    Tranny Slipping Downhill?

    I didn’t have the tow/haul mode on at all. I was just driving the same hill I’ve been in in the past. It was weird cuz it jerked and dropped gears twice. Second time I wasn’t even on the hill.
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    What is that damn smell??

    About a week ago I moved my my 2020 Yukon out of the driveway, turned the AC on (as it was almost 90 degrees), and got the funkiest odor out of the vent and a noise like a bunch of leaves on the blower. I found a nest on the filter, changed it, cleaned the blower off, so no more leaves. But for...
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    Tranny Slipping Downhill?

    In my 2020 Yukon SLT w/49K this afternoon, I was driving down a pretty steep hill at around 40MPH. I felt the truck jerk and it dropped gears and speed not once, but twice. I drove maybe another half mile or so but it didn’t happen again. Anyone ever experience this? I paid around 40Grand for...
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    Damn Squrrels!!!

    Thanks
  22. B

    Damn Squrrels!!!

    What’s up folks!!?? I have a p0302 code, stabilitrak and flashing engine light on my 2011 Tahoe. Checked the #2 coil, no sparks, bought a coil and planned to replace it. Opened the engine cover and the wires were chewed right through. Now my dilemma is do I change the wire harness for all the...

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