Chevrolet Cavalier 1998–2001 — technical service bulletin
Bulletin 010601030A · NHTSA communication 634811 · issued May 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998–2001
model years
16
vehicle entries
Official summary
Some owners may comment on higher than expected engine oil consumption. *tt
Vehicles covered
- 1998 Chevrolet Cavalier
- 1999 Chevrolet Cavalier
- 2000 Chevrolet Cavalier
- 2001 Chevrolet Cavalier
- 1998 Chevrolet S Series
- 1999 Chevrolet S Series
- 2000 Chevrolet S Series
- 2001 Chevrolet S Series
- 1998 GMC S Series
- 1999 GMC S Series
- 2000 GMC S Series
- 2001 GMC S Series
- 1998 Pontiac Sunfire
- 1999 Pontiac Sunfire
- 2000 Pontiac Sunfire
- 2001 Pontiac Sunfire
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.