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NHTSA investigationDP79049

Investigation DP79049: 1978 Buick Regal

Status
CLOSED
Opened
Jun 14, 1979
Closed
Sep 17, 1979
Model years
1978

Subject

V-6 stalling due to fuel filter

Component: Vehicle speed control › Linkages

Summary

V-6 stalling due to fuel filter

An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.