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GM Authority

Reply To: Oil Consumption on 3.0’s both LM2 and LZO

January 29, 2023 at 5:23 pm #744335
Parts Man1
Participant

This is about the dumbest GM has done in my 50 years in the dealership business.. To tell a customer that a quart of oil in 5000 miles is acceptable is just wrong. With that said if you should not change the weight of your oil. Deep pan would be something in the aftermarket…

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