Chevrolet Kodiak 2004–2005 — technical service bulletin
Bulletin 3227 · NHTSA communication 10011674 · issued Jan 28, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2005
model years
6
vehicle entries
Official summary
Broken #2 and #7 injector connector terminals. This also includes lly 6.6 c2 c3 c4 c5 k2 k3 d4 d5 e4 e5. *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.