Chevrolet Kodiak 2001–2004 — technical service bulletin
Bulletin 00968A · NHTSA communication 10007534 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2004
model years
12
vehicle entries
Official summary
6.6l lb7 lly diesel engine with rough, unstable, low idle speed or stall. *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.