Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| ITB02023 | 04/10/2002 | 632219 | Information regarding console temperature display reading inaccurately. *tt | 07/11/2002 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
| ITB97022 | 04/16/1997 | 52147 | Qx4 engine heater. *tw | 07/17/1997 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| ITB98007A | 05/01/2001 | 625026 | Subject regarding idler pulley noise (amendment). *yd | 11/16/2001 | |
| ITB00036 | 06/05/2000 | 614036 | Subject regarding vg33e piston replacement. *tt | 09/27/2000 | |
| ITB99003 | 03/01/1999 | 604297 | Subject regarding malfunction indicator lamp on with 02 sensor dtcs. *tt | 04/22/1999 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| ITB99055 | 11/29/1999 | 610375 | Some vehicles built before jnrar07yxyw075013 may exhibit hard starting in cold temperatures and high altitudes. *tt | 04/26/2000 | |
| ITB98047A | 09/15/1999 | ITB98047 | 608059 | Some vehicles built before jnrar05y*xw047868 may exhibit a hard to start condition at high altitude and cold conditions. *tt | 10/29/1999 |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM | |||||
| 98028A | 11/01/1998 | 98-028 | 602673 | Exhaust system warranty extension information. *yc | 01/06/1999 |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL | |||||
| ITB97003 | 01/15/1997 | 51290 | Releasing a front heated oxygen sensor wrench as an essential tool to each infiniti retailer. *jd | 06/27/1997 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||
| 10/11/2007 | 101000 | 4 | 09/02/2000 |
| Continued failure to pass emissions inspections; check engine light keeps coming on; replaced manifold and other parts, but veh. *tr | |||
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||
| 05/06/2003 | 90000 | 1 | 07/30/2000 |
| 97 infiniti qx4 has known exhaust manifold issues which a recall has not been issued by nissan motor company.*jb | |||
| 12/01/1998 | 1 | 04/01/1998 | |
| Exhaust manifold cracked. yh | |||