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GMC Sierra 1500 AT4 question?
#7451083
01/04/22 10:49 PM
01/04/22 10:49 PM
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Joined: Dec 2007
Posts: 1,453 Missouri
ol' dad
OP
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OP
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Joined: Dec 2007
Posts: 1,453
Missouri
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Anyone have one? If so, how do you like it so far? How well does it tow?
It sounds like they are getting the bent push rod problem figured out with them. Hopefully not going to be a big problem with the 2022s...
Off the wall question, but does yours have sport mode as one of the drive modes?
Ol dad
"I season my food with hunger"
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7451471
01/05/22 12:19 PM
01/05/22 12:19 PM
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Joined: May 2012
Posts: 5,898 michigan,USA
seniortrap
trapper
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trapper
Joined: May 2012
Posts: 5,898
michigan,USA
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Does the AT4 have the VVT system?
I have a GMC Elevation normal 5.3 V8.
Vietnam--1967 46th. Const./Combat Engineers
"Chaotic action is preferable to orderly inaction." "After the first shot, all plans go out the window!"
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7451511
01/05/22 01:03 PM
01/05/22 01:03 PM
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Joined: Feb 2020
Posts: 305 Sandpoint Idaho/ Whitesboro TX
cbat
trapper
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trapper
Joined: Feb 2020
Posts: 305
Sandpoint Idaho/ Whitesboro TX
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We have a 2019 model and it has the sport mode. It is a great truck and I will buy another when this one wears out. Probably be a while though as it only has 41 k on it.
The real Wally
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7452746
01/06/22 06:52 PM
01/06/22 06:52 PM
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Joined: May 2012
Posts: 5,898 michigan,USA
seniortrap
trapper
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trapper
Joined: May 2012
Posts: 5,898
michigan,USA
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That VVT system is the afm and dfm system that he mentions.
Last edited by seniortrap; 01/09/22 07:33 PM.
Vietnam--1967 46th. Const./Combat Engineers
"Chaotic action is preferable to orderly inaction." "After the first shot, all plans go out the window!"
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7455569
01/09/22 07:34 PM
01/09/22 07:34 PM
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Joined: May 2012
Posts: 5,898 michigan,USA
seniortrap
trapper
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trapper
Joined: May 2012
Posts: 5,898
michigan,USA
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Glad I bought my 2021 5.3L.
Vietnam--1967 46th. Const./Combat Engineers
"Chaotic action is preferable to orderly inaction." "After the first shot, all plans go out the window!"
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7455644
01/09/22 08:23 PM
01/09/22 08:23 PM
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Joined: Feb 2007
Posts: 1,193 Goldsboro, NC
John C
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Joined: Feb 2007
Posts: 1,193
Goldsboro, NC
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I was told I couldn’t order a 5.3 in my repurchase truck because they didn’t have enough available. I was offered a 6.2 or a diesel. I went with the 3.0 turbo diesel. If you get a truck with a sliding rear window keep an eye out for leaks. Mine leaked 9 times total before GM agreed to repurchase it and replace it. The new truck build has been put off twice now. Suppose to finally happen 2-7. We’ll see.
More Cowbell
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Re: GMC Sierra 1500 AT4 question?
[Re: ol' dad]
#7457314
01/11/22 12:04 PM
01/11/22 12:04 PM
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Joined: May 2012
Posts: 5,898 michigan,USA
seniortrap
trapper
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trapper
Joined: May 2012
Posts: 5,898
michigan,USA
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That 2020 with a 6.2 is probably not the VVT version.
Vietnam--1967 46th. Const./Combat Engineers
"Chaotic action is preferable to orderly inaction." "After the first shot, all plans go out the window!"
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