Chevrolet Kodiak 2004–2005 — technical service bulletin
Bulletin 3230 · NHTSA communication 10011689 · issued Jan 28, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2005
model years
6
vehicle entries
Official summary
Diesel oil leak at right rear of engine. This includes lly c2 c3 c4 c5 d4 d5 e4 e5 k2 k3 models. *eh
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.