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1986 GMC K2500

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

All reported categories

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: 0 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 →
  • Suspension. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Equipment. 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

Power Train complaints

1 reports
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Mileage unknown · Nov 5, 2003
Engine And Engine CoolingExterior LightingPower Train

PROBLEMS WITH VEHICLE'S RADIATOR, ENGINE, FRONT AXLE, REAR AXLE AND OTHER PROBLEMS.*MR THE VEHICLE EXPERIENCED PROBLEMS WITH THE RADIATOR AND COOLING SYSTEM. THE ENGINE WAS A 305 INSTEAD OFF THE FAVORED 350. AS A RESULT THE ENGINE USED ABOUT 1 QUART OF OIL EVERY 1500 MILES. THE TRANSMISSION EXPERIENCED PROBLEM. THE FRONT AX…

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PROBLEMS WITH VEHICLE'S RADIATOR, ENGINE, FRONT AXLE, REAR AXLE AND OTHER PROBLEMS.*MR THE VEHICLE EXPERIENCED PROBLEMS WITH THE RADIATOR AND COOLING SYSTEM. THE ENGINE WAS A 305 INSTEAD OFF THE FAVORED 350. AS A RESULT THE ENGINE USED ABOUT 1 QUART OF OIL EVERY 1500 MILES. THE TRANSMISSION EXPERIENCED PROBLEM. THE FRONT AXLE HAD PROBLEMS. THE REAR AXLE IS THE OLD STYLE AND THE FLUID IS NO LONGER AVAILABLE. AN ALTERNATIVE WAS SUBSTITUTED BUT WHEN THE TEMPERATURE WAS BELOW 32 DEGREES THE TRANSMISSION WOULD JUMP INTO HIGH GEAR. IT ALSO WORE OUT THE REAR DIFFERENTIAL AND AXLE BEARING. THE SUSPENSION WAS SOFT. THE SHOCKS HAVE BEEN CHANGE A FEW TIMES BUT THAT DIDN'T SEEM TO MAKE A DIFFERENCE. THE TAIL GATE HINGE WAS CORRODED AND THE NUTS FELL OFF. THE REAL TAIL LIGHTS WERE CROSS WIRED SO IF ON WENT OUT THEY BOTH WENT OUT. THE SEAL AROUND THE TAIL LIGHT WAS NOT SUFFICIENT AND ALLOWED WATER TO ENTER THE HOUSING. *NLM

NHTSA ODI #10048156

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

1

EA92041 · Fuel System Integrity

Opened Dec 8, 1992 · Closed Mar 9, 1995

Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly

There is no summary currently available