These records cover every 1979 GMC Sierra. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
Flex fan failure
DP96009Opened Jun 18, 1996Closed Dec 3, 1996
Joseph e. Wallen of amdursky, pelky, fennell & wallen, p.c., representing mr. Bradford butler, petitioned the agency to investigate whether the flex fan blades (part number 336032) manufactured by canadian fram are alleged defective within the meaning of 49 u.s.c. Chapter 301.mr. Butler was serious injuried when he was struck by a broken piece of the fan blade
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
10209734This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
Every GMC Sierra model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.