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Brand of DEF for Duramax?
Buying DEF for my Duramax HC today for the first time, curious what brand everyone is using? I was just going to get the ACDelco brand, looks like you can get it on Amazon for like $12 a gallon...- AMA1295
- Thread
- diesel duramax
- Replies: 4
- Forum: Engine & Drivetrain
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No Mute Button for Calls?
Hey All, new member here just picked-up my HC a few days ago. Maybe I'm missing something but it appears there is no mute button for calls on the steering wheel controls? I know there is one on the touch screen, but I find it strange there's no mute button on the steering wheel? I know it's a... -
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Who Bought Extended Warranty?
Hey Folks, new member here just picked-up my 2021 HC Duramax 2 days ago. I'm curious how many people bought the GM extended warranty and, if you are willing to disclose, how much you paid for it? Thanks!
