Chevrolet Cavalier 2001–2003 — technical service bulletin
Bulletin 071103 · NHTSA communication 10003816 · issued Jul 11, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2003
model years
12
vehicle entries
Official summary
This vme message concerns a cylinder boreliner tool now available for the l61 2.2 liter engine. The tool is referenced in service bulletin 030601018. The purpose of the tool is to extend the total service life of the block. *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.