Mazda MPV 2002–2003 — technical service bulletin
Bulletin 0103504 · NHTSA communication 10010298 · issued Sep 15, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2003
model years
2
vehicle entries
Official summary
Engine pinging during acceleration and/or light throttle cruising. *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.