Cadillac C/K Series 1996–2000 — technical service bulletin
Bulletin 99066D · NHTSA communication 628925 · issued Dec 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
1996–2000
model years
60
vehicle entries
Official summary
Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit build-up on the sequential central port fuel inujector (scpi) poppet valve(s). *tt
Vehicles covered
- 2000 Cadillac C/K Series
- 1999 Cadillac C Series
- 2000 Cadillac C Series
- 1999 Cadillac K Series
- 2000 Cadillac K Series
- 1996 Chevrolet C Series
- 1997 Chevrolet C Series
- 1998 Chevrolet C Series
- 1999 Chevrolet C Series
- 2000 Chevrolet C Series
- 1996 Chevrolet G Series
- 1997 Chevrolet G Series
- 1998 Chevrolet G Series
- 1999 Chevrolet G Series
- 2000 Chevrolet G Series
- 1996 Chevrolet K Series
- 1997 Chevrolet K Series
- 1998 Chevrolet K Series
- 1999 Chevrolet K Series
- 2000 Chevrolet K Series
- 1996 Chevrolet L Series
- 1997 Chevrolet L Series
- 1998 Chevrolet L Series
- 1999 Chevrolet L Series
- 2000 Chevrolet L Series
- 1996 Chevrolet M Series
- 1997 Chevrolet M Series
- 1998 Chevrolet M Series
- 1999 Chevrolet M Series
- 2000 Chevrolet M Series
- 1996 Chevrolet P Series
- 1997 Chevrolet P Series
- 1998 Chevrolet P Series
- 1999 Chevrolet P Series
- 1996 Chevrolet S Series
- 1997 Chevrolet S Series
- 1998 Chevrolet S Series
- 1999 Chevrolet S Series
- 2000 Chevrolet S Series
- 1996 Chevrolet T Series
- 1997 Chevrolet T Series
- 1998 Chevrolet T Series
- 1999 Chevrolet T Series
- 2000 Chevrolet T Series
- 1996 Chevrolet W4
- 1997 Chevrolet W4
- 1998 Chevrolet W4
- 1999 Chevrolet W4
- 2000 Chevrolet W4
- 1996 Ford L Series
- 1999 Ford L Series
- 1996 GMC C Series
- 1997 GMC C Series
- 1998 GMC C Series
- 1999 GMC C Series
- 2000 GMC C Series
- 1996 GMC G Series
- 1997 GMC G Series
- 1998 GMC G Series
- 1999 GMC G Series
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.