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2005 GMC C5500

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Engine And Engine Cooling complaints

2 reports
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165,000 miles · Sep 18, 2008
Engine And Engine Cooling

I PURCHASED THREE C-5500 TRUCKS. AS OF NOW I HAVE TWO TRUCKS WITH FAILED ENGINES DUE TO PREVIOUS INJECTOR FAILURE. I AM CURRENTLY OUT OF WARRANTY BUT NOT BEFORE I NOTICED THE ENGINE WAS MAKING MORE NOISE THAN NORMAL. I WAS TOLD THAT IT HAD TO BE BROKEN BEFORE IT COULD BE REPAIRED UNDER WARRANTY. THAT WAS 60,000 MILES AGO. WHICH …

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I PURCHASED THREE C-5500 TRUCKS. AS OF NOW I HAVE TWO TRUCKS WITH FAILED ENGINES DUE TO PREVIOUS INJECTOR FAILURE. I AM CURRENTLY OUT OF WARRANTY BUT NOT BEFORE I NOTICED THE ENGINE WAS MAKING MORE NOISE THAN NORMAL. I WAS TOLD THAT IT HAD TO BE BROKEN BEFORE IT COULD BE REPAIRED UNDER WARRANTY. THAT WAS 60,000 MILES AGO. WHICH SHOULD NOT BE MAJOR MILEAGE FOR A DIESEL ENGINE. *TR

NHTSA ODI #10242793

165,000 miles · Sep 18, 2008
Engine And Engine Cooling

I OWN 3 CHEVORLET C-5500 TRUCKS. TWO OUT OF THE THREE HAVE HAD INJECTOR FAILURE. AFTER THE INJECTOR FAILURE THE TRUCKS ENGINE SEEM TO BE NOISIER. I HAVE COMPLAINED ABOUT THE NOISE AND WAS TOLD IT HAS TO BE BROKEN BEFORE REPAIRSCAN BE PERFORMED UNDER WARRANTY. NOW I AM OUT OF WARRANTY AND HAVE TWO TRUCKS WITH MAJOR ENGINE DAMAGE …

Read full complaint

I OWN 3 CHEVORLET C-5500 TRUCKS. TWO OUT OF THE THREE HAVE HAD INJECTOR FAILURE. AFTER THE INJECTOR FAILURE THE TRUCKS ENGINE SEEM TO BE NOISIER. I HAVE COMPLAINED ABOUT THE NOISE AND WAS TOLD IT HAS TO BE BROKEN BEFORE REPAIRSCAN BE PERFORMED UNDER WARRANTY. NOW I AM OUT OF WARRANTY AND HAVE TWO TRUCKS WITH MAJOR ENGINE DAMAGE DUE TO THE PREVIOUS INJECTOR FAILURES. *TR

NHTSA ODI #10242791

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.