RoadVitals

1991 Chevrolet K20

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Oct 12, 1995
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
2
Latest Aug 2, 1993
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
3
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

Overview

Our database contains 3 NHTSA owner-reported complaints for the 1991 Chevrolet K20, most frequently naming the transmission and electrical categories. 2 safety recalls have been issued covering this model year; and 3 NHTSA investigations name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Transmission266.7%
  • Electrical133.3%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

2 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
93V119000

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

Aug 2, 1993
341,364 units potentially affected
The defect: SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.
The risk: SEPARATION OF THE ROTOR SECTIONS CAN CAUSE LOSS OFBRAKING ABILITY IN THE AFFECTED WHEEL. THIS COULD RESULT IN INCREASED STOPPINGDISTANCE AND/OR LOSS OF VEHICLE CONTROL AND AN ACCIDENT.
The remedy: REPLACE THE FRONT BRAKE ROTORS WITH NEW ROTORS WITH A CORROSION PROTECTION COATING. HOWEVER, IF REPLACEMENT OF BRAKE LININGS ARE NECESSARY, IT WILL BE DONE AT OWNER'S EXPENSE SINCE BRAKE LININGS ARE NORMAL MAINTENANCE ITEMS.
GENERAL MOTORS CORP.View on NHTSA.gov
93V016000

POWER TRAIN:AUTOMATIC TRANSMISSION

Feb 1, 1993
1,702,880 units potentially affected
The defect: UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.
The risk: THE VENTED TRANSMISSION FLUID CAN CATCH FIRE IF EXPOSEDTO A SOURCE OF IGNITION.
The remedy: INSTALL A LONGER TRANSMISSION VENT HOSE ROUTED TO THE LEFT SIDE OF THE ENGINE COMPARTMENT OF THE VEHICLE.
GENERAL MOTORS CORP.Manufacturer number 93-C-07View on NHTSA.gov

Safety investigations

NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.

EA94029ClosedEngineering Analysis

ENGINE COMPARTMENT FIRES

Opened Jul 29, 1994
Closed Jul 31, 1996

AN ALLEGED MALFUNCTION IN THE ATLERNATOR RESULTING IN ENGINE COMPARTMET FIRES.

ENGINE AND ENGINE COOLING
PE93089ClosedPreliminary Evaluation

FUEL TANK SUPPORT FAILURE

Opened Oct 8, 1993
Closed Feb 10, 1994

There is no summary currently available

VEHICLE SPEED CONTROL:LINKAGES
EA92041ClosedEngineering Analysis

FUEL SYSTEM INTEGRITY

Opened Dec 8, 1992
Closed Mar 9, 1995

There is no summary currently available

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Transmission
Filed Oct 12, 1995

WHILE IN FOUR WHEEL DRIVE, VEHICLE JUMPS, BUMPS, AND GRINDS, FACTORY MADE A MISTAKE AND PUT TWO DIFFERENT GEARS IN TRUCK, HOWEVER CONSUMER WILL BE CHARGED FOR REPAIRS. *SLC

NHTSA ID
973318
Electrical
Filed Sep 6, 1995

ELECTRICAL SYSTEM FAILURE, STARTER ON VEHICLE HAS FAILED, UNABLE TO START VEHICLE. TT

NHTSA ID
971656
Incident
Sep 6, 1995
Transmission
Filed May 2, 1995

AUTOMATIC TRANSMISSION FAILURE, REPLACED THREE TIMES. TT

NHTSA ID
964676
Incident
May 2, 1995

Compare model years

Complaint and recall counts across every year of this model

Chevrolet K20 by model year
YearComplaintsRecallsInvestigationsIssue Index
1998100—
1997400—
1996230—
1995231—
1994361—
1993522—
1992031—
1991Viewing323—
1990042—
1989032—
1988163—
1987203—
1986014—
1985114—
1984012—
1983012—
1982122—
1981012—
1980121—
1979031—
1978031—
1977021—
1976021—
1975011—
1974121—
1973011—
1972011—
1971031—
1970011—
1969030—
1967010—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.