GM says some oil use is normal. Here are its official limits for cars and trucks, plus the key checks dealers use to confirm ...
Morning Overview on MSN
Known GM 3.0L Duramax LM2 issue blamed for major engine damage at 140K miles
A 2020 Chevrolet Silverado 1500 with the 3.0L Duramax LM2 diesel lost oil pressure without warning somewhere around 140,000 ...
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