Nissan Frontier 1997–2001 — technical service bulletin
Bulletin NTB01033 · NHTSA communication 624029 · issued Jul 1, 2001
Technical service bulletin
communication type
Fuel System, Gasoline
component
1997–2001
model years
15
vehicle entries
Official summary
Information on fuel injector cleaning for vehicles with rough idle.*jb
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.