Chevrolet Colorado 2004–2005 — technical service bulletin

Bulletin 3262 · NHTSA communication 10017156 · issued Oct 27, 2005

Technical service bulletin

communication type

Engine and Engine Cooling

component

2004–2005

model years

vehicle entries

Official summary

Engine vibration after engine or crankshaft replacement. *sc

Vehicles covered

2004 Chevrolet Colorado
2005 Chevrolet Colorado
2004 GMC Canyon
2005 GMC Canyon

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.