Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Spade Duramax Tuner After Two Years/24,000 Miles
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Old 07-27-2016, 10:03 PM   #3 (permalink)
Diesel Head
Join Date: Dec 2005
Posts: 701

Do a sump. Has your mileage or regen frequency changed much from stock tune?
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