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Chevrolet K20 Problems by Model Year

NHTSA recorded 5 consumer complaints across the 1 model years of the Chevrolet K20 (1993–1993) that have at least 5 complaints. 1993 has the most, with 5. Across all years, the part named most often is seats (3 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

All K20 model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

YearComplaintsMedian miRecallsTSBsScore (50 = typical)Trend
19935—20—Not enough data

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

1993: “Fuel filler replacement instructions in owners manual, if followed according to manual, could cause injury or fire, contacted manufacturer, they do not understand problem, owner will provide more detailed information.”

NHTSA complaint #812003, filed 1997-05

Other Chevrolet models

Chevrolet Malibu
19,366 complaints
Chevrolet Silverado 1500
18,111 complaints
Chevrolet Impala
10,408 complaints
Chevrolet Tahoe
10,060 complaints
Chevrolet Equinox
9,208 complaints
Chevrolet Silverado
8,790 complaints
Chevrolet Blazer
8,199 complaints
Chevrolet Suburban
8,170 complaints

All Chevrolet models →

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology