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    9 miles per gallon!!

    Hello All! My 2019 Tahoe LT (5.3L) is only getting 9-10 mpg while towing a 5,000 boat on the freeway at 65-75 mph. On my 2015 Tahoe I was able to get 14-15 mpg towing the same boat. Even back to my 2010, the mileage was never this bad. Tow switch is engaged. The 'hoe has 75,000 miles on...
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    Smell coolant on '19 Tahoe

    Hey All! It's warming up here in Michigan so, I again begin to notice that when the 5.3 heats up real well and my wife pulls it into the garage, I small coolant. It concerns me. I've had it checked at the dealership and they reported nothing. It has 70,000 miles and I think I've always...
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    Tailgating with TV?

    Hey All, Tailgating season is here. I have a 2019 'hoe. Not the luxury package. Can I run a small (newish 19"-24") TV off the 110 type plug in the console for a few hours without issue? Will the car start later?!? Thoughts in this?
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    Speedo correct??

    Hey all, I upgraded my wheels from 18“ to 20“ on my 2019 Tahoe. I now have this discrepancy between the needle and digital display. Actually I don't know that it wasn't there before because I upgraded the wheels pretty quick after I bought the truck. I understood that there would be maybe a 1...
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    Leather seat clip comes off

    Hey All, I did not take a photo but, the clip that holds the leather wrap seat in place has come off. The clip is still on the leather but the clip is not on the seat frame. It always fell off my older Tahoe also. You have to kind of curl it up and under and then it snaps in place. It keeps...
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    Replica wheels

    Hey Guys, Any thoughts about replica wheels/rims? I'm interested in the chrome snowflake 20" wheel for my 2019 'hoe. I see places sell replicas. Will I see issues with these over time?
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    Upgrade to 20" wheels

    Hey All, I'm contemplating purchasing a 'new to me' Tahoe. Many of the models that are available for sale between 2017 and 2019 have the basic 18 inch wheels. I really want to have the upgraded bigger tire & bigger 20in wheel. If I do that after I purchase it, what has to be done to the vehicle...
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    AC fail/light flashing

    Hello All, My 2010 'hoe is not blowing cold air and the AC Snowlake flashes three times when it is activated. I tried a trick I read where you try to reset something by pressing the recirculate air button and the snowflake at the same time for 10 seconds. It did not fix the issue. A bit...
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    Codes P0420 & P0430

    Hello All, My 2010 Tahoe with 185,000 miles has posted these codes. Before I jump in and replace the rear, single, catalytic converter, does anyone have a different plan? I see they can be bought for $150-$250. Any brand preferences? MagnaFlow? I wish to sell the car soon so I wish for a...
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    5.3 vs 6.2 octane

    Hello All, I'm an owner of a 2010 Tahoe with 185,000 (middle aged!) and will be upgrading in the next 3-4 months to a new-to-me model. Probably a 2017-2018 Tahoe/Yukon/Escalade. I have a 23 ft boat that I travel with 6-7 times a year plus other trailers many time. The 5.3 does good enough...
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    2018 Tahoe/Full second row not avail?

    Hello All, I'm seeking to sell my 2010 Tahoe and get a 2018-2018 model. I have a full 2nd row now and I want to keep that feature. I see that is not hardly avail in the newer models. I find it on some base models but I'm seeking a fancier model. Does anyone know if the full 2nd row was...
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    Help with o2 sensor

    Hey all, The CEL came on and I got codes P0171 (running lean) & P0131 (bank 1 driver/ sensor 1 front side O2). Bought the O2 sensor and crawled under the car. Found very little space to reach between the exhaust and the drive shaft. It is not too rusty which surprised me as I'm in Detroit...
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    brake squeek

    Hello all, I used very helpful thread to repalce my rear pads and rotors last week. 2005 Yukon 4WD 136,000 miles (just getting warmed up). Also adjusted barking brake a bit, not too much as I didn't want it to drag. Anyway, I'm getting a slight squeek when I apply the brakes. It goes away...
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    blend door issues

    Hello all, I'm sure this has been addressed but I can't find it. My 2006 SLT with auto climate control wont blow from the upper vents. It's blowing the wanted air from the bottom by the feet. My dealership said, 'bring it by, it's either a few hundred or a few thousand dollar' blend door...

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