Nissan Altima 2007 — technical service bulletin
Bulletin NTB08-014 · NHTSA communication 10024165 · issued Jan 18, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007
model years
1
vehicle entries
Official summary
2007 altima; qr25 engine rattle noise when cold. Applies to sedan (l32 with qr25 engine and cvt (excludes hybrid and models with m/t). *nj
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.