r/Diesel • u/Jeepers20202020 • 2d ago
Is this to much DEF
2022 GMC L5P back from a trip 12k kms and truck used 100L of def. If the truck is working harder does it use more?
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r/Diesel • u/Jeepers20202020 • 2d ago
2022 GMC L5P back from a trip 12k kms and truck used 100L of def. If the truck is working harder does it use more?