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2005 Chevrolet Suburban 2500

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: 6 of 6 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.

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

1 crash reports1 fire reports1 injury reports

Engine And Engine Cooling complaints

1 reports
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68,000 miles · Jan 30, 2011
Engine And Engine Cooling

EXHAUST MANIFOLD BOLT HEAD BROKE OFF. 1ST BOLT INITIALLY THEN SECOND BOLT NEXT TO IT BROKE AS WELL. NO WORK HAS BEEN DONE TO MOTOR OR AFTERMARKET PARTS ADDED THAT WOULD AFFECT THIS PART AND CREATE FAILURE. EXHAUST GAS ENTERS THE UNDERHOOD AREA . THE EXHAUST MAKES A BLACK PLUME UP SIDE OF MOTOR. CONCERNED THAT THE LEAK COULD WORS…

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EXHAUST MANIFOLD BOLT HEAD BROKE OFF. 1ST BOLT INITIALLY THEN SECOND BOLT NEXT TO IT BROKE AS WELL. NO WORK HAS BEEN DONE TO MOTOR OR AFTERMARKET PARTS ADDED THAT WOULD AFFECT THIS PART AND CREATE FAILURE. EXHAUST GAS ENTERS THE UNDERHOOD AREA . THE EXHAUST MAKES A BLACK PLUME UP SIDE OF MOTOR. CONCERNED THAT THE LEAK COULD WORSEN LEADING TO EXHAUST FUMES ENTERING PASSENGER COMPARTMENT. I DO NOT KNOW IF THE ESCAPING HOT EXHAUST GAS COULD LEAD TO FIRE. IN ADDITION, I WOULD THINK THE EPA WOULD BE CONCERNED ABOUT EFFECTS ON VEHICLE EMISSIONS. THE LEAKING EXHAUST GAS IS NOT PASSED THROUGH THE CATALYTIC CONVERTER. THE LEAKING GAS IS ALSO NOT SAMPLED BY THE OXYGEN SENSOR AND COULD EFFECT THE SENSORS INPUT TO THE VEHICLE COMPUTER. I SEE BY DOING SIMPLE INTERNET SEARCHES ON THIS TOPIC THAT THE BOLT FAILURE AND LEAKING EXHAUST MANIFOLD PROBLEM IS WIDESPREAD. I HAVE NOT REPAIRED THE BROKEN BOLTS YET. *TR

NHTSA ODI #10379624

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.