Chevrolet Silverado 2001 — technical service bulletin
Bulletin 191200 · NHTSA communication 617793 · issued Dec 19, 2000
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
3
vehicle entries
Official summary
Subject regarding a reminder that the 6600 engine is under exchange for the first six months until march 31st of 2001 as well as the engine components of a fuel injector, fuel injector cotnrol module, and fuel injection pump are also under exchange. *tt
Vehicles covered
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.