Chevrolet Astro 1992–1994 — technical service bulletin
Bulletin 96067A · NHTSA communication 52576 · issued Jun 1, 1997
Technical service bulletin
communication type
Engine and Engine Cooling
component
1992–1994
model years
21
vehicle entries
Official summary
Special policy adjustment - linear exhaust gas recirculation system. *tw
Vehicles covered
- 1992 Chevrolet Astro
- 1993 Chevrolet Astro
- 1994 Chevrolet Astro
- 1992 Chevrolet Blazer
- 1993 Chevrolet Blazer
- 1994 Chevrolet Blazer
- 1992 Chevrolet C Series(light)
- 1993 Chevrolet C Series(light)
- 1994 Chevrolet C Series(light)
- 1992 Chevrolet Lumina Apv
- 1993 Chevrolet Lumina Apv
- 1994 Chevrolet Lumina Apv
- 1992 GMC C Series(light)
- 1993 GMC C Series(light)
- 1994 GMC C Series(light)
- 1992 GMC Jimmy
- 1993 GMC Jimmy
- 1994 GMC Jimmy
- 1992 GMC Safari
- 1993 GMC Safari
- 1994 GMC Safari
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.