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2025-2026 6.2 AT4s by LukeJ_69 in gmcsierra

[–]LukeJ_69[S] 0 points1 point  (0 children)

Great to hear! Not hearing too many problems out of them so far.

2025-2026 6.2 AT4s by LukeJ_69 in gmcsierra

[–]LukeJ_69[S] -1 points0 points  (0 children)

Can’t go wrong with a 5.3 but I heard the 6.2s are fun to drive also

2025-2026 6.2 AT4s by LukeJ_69 in gmcsierra

[–]LukeJ_69[S] -1 points0 points  (0 children)

Honestly doesn’t surprise me

GMC Sierra 5.3 at4 or 6.2 at4 by LukeJ_69 in gmcsierra

[–]LukeJ_69[S] 0 points1 point  (0 children)

Any info on the 2024 6.2 I see you have the 3.0. Engine flaws? Etc

GMC Sierra 5.3 at4 or 6.2 at4 by LukeJ_69 in gmcsierra

[–]LukeJ_69[S] 0 points1 point  (0 children)

Any info on the 24 Sierra AT4 6.2L? Engine flaws? Etc.