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My Sierra 2500 HD Note Log

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

Showing all notes


Apr 14 2024

Changed fuel filter and did hot soak with GumOut Multi-System Tune-Up

  • 169,761

Added by colt_f on Apr 15 2024 at 7:57 am


Dec 13 2023

Tire Rotation

  • 165,682

Added by colt_f on Dec 13 2023 at 1:43 pm


Nov 4 2023

External spin on filter changed on transmission. Full oil change + filter Royal Purple Duralec super 15w-40

  • 163,644

Added by colt_f on Nov 4 2023 at 11:20 am


Apr 22 2023

Glow plugs 1, 3, & 5 replaced. Unsure of actual date of service or odometer reading. Service input on May 30, 2023

  • 155,000

Added by colt_f on May 30 2023 at 8:09 pm


Feb 19 2023

Fuel filter changed, had to replace housing with Dorman from Autozone due to old filter getting stuck on. Hand tightened (2-hands) filter only, monitor for air leaking into system and losing prime. Somewhat did a hot soak. Monitor for improvements

  • 154,944

Added by colt_f on Feb 20 2023 at 6:38 am


Feb 14 2023

Fuel pressure regulator and glow plug cylinder 7 replaced

  • 154,754

Added by colt_f on Feb 28 2023 at 9:54 pm


Dec 30 2022

Tire Rotation

  • 153,989

Added by colt_f on Dec 30 2022 at 12:43 pm


Dec 17 2022

Thermostats replaced, did not fix heater issue. Probably driver side blend door will need to be replaced

  • 153,689

Added by colt_f on Dec 18 2022 at 2:26 pm


Nov 27 2022

Oil changed with royal Purple Duralec Super 15w-40

  • 153,098

Added by colt_f on Nov 27 2022 at 2:33 pm


Jun 26 2022

Some metal shavings in fluid, not bad though Front diff fluid changed and replaced with ~2 quarts Mobil 1 Delvac 75w-90

  • 147,776

Added by colt_f on Jun 26 2022 at 3:16 pm


Jun 1 2022

Tire rotation/balance before trip to Monahans

  • 146,481

Added by colt_f on Jun 1 2022 at 12:31 pm


Jan 29 2022

Oil replaced with Royal Purple Duralec Super 15w-40 Transmission filter and magnet replaced. ATF fluid is Mobil 1 Delvac, TES 295 approved

  • 142,682

Added by colt_f on Jan 29 2022 at 7:34 pm


Oct 8 2021

Tire Rotation

  • 139,520

Added by colt_f on Oct 14 2021 at 6:34 pm


Aug 28 2021

Transfer case fluid changed and replaced with ~2 quarts Supertech 5w-30 synthetic. Rear diff fluid changed and replaced with ~4 quarts Mobil 1 Delvac 75w-90

  • 138,024

Added by colt_f on Aug 28 2021 at 3:30 pm


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


Jan 22 2021

Tire Rotation

  • 132,785

Added by colt_f on Jan 22 2021 at 12:31 pm


Jan 9 2021

New oil drain plug due to seepage from old one. Added ~1 quart due to spillage during switch.

  • 132,450

Added by colt_f on Jan 9 2021 at 6:47 pm


Jan 2 2021

Sample taken and sent off. Analysis came back in good condition, lab suggested 13k for next oil change. Will probably stick to 10k/1-yr average for oil changes.

  • 132,258

Added by colt_f on Jan 2 2021 at 10:57 am


Nov 14 2020

Replaced transmission line. Put in new air filter at same time, cleaned MAF

  • 130,998

Added by colt_f on Nov 14 2020 at 12:40 pm


May 17 2020

New fuel filter, hot soak done with 16oz Seafoam. Filter had ~12k miles and over a year in service. Monitor for improved throttle response and efficiency

  • 126,050

Added by colt_f on May 17 2020 at 9:49 pm


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