Chevrolet Colorado 2004 — technical service bulletin
Bulletin 3358 · NHTSA communication 10014876 · issued May 11, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
2
vehicle entries
Official summary
Service engine soon (ses) light and reduced engine power due to a p0507 diagnostic trouble code. *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.