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My Sierra 2500 HD Fuel-up Log

2007 GMC Sierra 2500 HD
Property of colt_f. Added Apr 25 2020

Showing a single fuel-up


Jul 9 2021

Hot soak done with full filter of SeaFoam. Also done on warm engine. Filter had ~10k miles and over a year on truck.

  • 136,637

Added by colt_f on Jul 10 2021 at 10:28 pm


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