lm2
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Engine choice for new Yukon XL Denali (best reliability for next 3 years)
I've recently been posting about GMC configurator issues as I try to get the Denali Reserve package (for its SuperCruise, alongside other features) as well as the Premium Capability Package with Active Response 4WD (included with Denali Reserve in MY2024, but separate option for MY2025, with...- rad92
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- 6.2l diesel durability duramax lm2 lz0 reliability
- Replies: 8
- Forum: General Discussion
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Liqui Moly Top Tec 6610 0W-20
Anyone tried out Liqui Moly Top Tec 6610 0W-20 oil for their LM2? It states it is recommended for GM dexos D, but doesn't state certified/approved. This will be my 3rd oil change, and the first one not done by the dealer. https://www.liqui-moly.com/en/ca/top-tec-6610-0w-20-p005271.html#22190- badreau
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- 0w-20 liquimoly lm2
- Replies: 3
- Forum: 3.0L Duramax Diesel Discussion
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Diesel Engine Incorrect Calibration? N212355140
Hey all, The wife has her 2022 Tahoe booked in for the 2nd complimentary oil change tomorrow at our local dealer. She just mentioned the dealer advised that there was a recall in place for “Diesel Engine Incorrect Calibration”, and that it would be recalibrated. Not sure what that entails, I...- badreau
- Thread
- diesel ecm lm2 recall
- Replies: 33
- Forum: 3.0L Duramax Diesel Discussion
