2021 Suburban Duramax reliability?
December 27th, 2022, 7:10 AM
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2021 Suburban Duramax reliability?
Thinking about a used 2021 Suburban with a Duramax. What's the feedback on reliability with those engines? Currently have a 2015 LTZ, been through the lifters issue about 50k miles ago (I have 185k on it now), so not wanting to go through that again.
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