Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| 0700302 | 03/11/2002 | 0700701 | 633448 | Subject regarding cooling fan sound/vibration. *slc | 09/23/2002 |
| 0700701 | 12/14/2001 | 628326 | A condition may exist at idle, with the cooling fans on, a sound may be heard and / or a vibration may be felt inside the vehicle. *tt | 03/07/2002 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 0900704 | 03/02/2004 | 10006455 | Irregular engine snapping sound. *tt | 05/03/2004 | |
| 1802602A | 10/28/2002 | 1802602 | 10000312 | Engine spark knock. *tt | 02/21/2003 |
| 0900801 | 11/02/2001 | 632197 | Subject regarding camshaft / bearing service. *tt | 07/11/2002 | |
| 01010 | 08/07/2001 | 623279 | Some vehicles were built and shipped to dealers with camshafts that may have an improperly machined oil groove. *slc | 10/26/2001 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 02005 | 05/20/2002 | 634115 | Loud whistle/squealing sound from engine compartment-2002 rs/rg. *slc | 09/27/2002 | |
| 0900402 | 06/10/2002 | 0900701 | 633487 | Subject regarding stuck oil pressure relief valve for vehicles built prior to january 1, 2002 equipped with a 3.3 l or 3.8 l engine. *slc | 09/23/2002 |
| 1800802 | 02/11/2002 | 1800801 | 630883 | Exhibiting engine sag / hesitation and/or closed throttle start stall, diagnostic trouble code p0123. *tt | 04/25/2002 |
| 1802701 | 11/23/2001 | 628186 | Some vehicles may exhibit moderate to severe high way speed 45-60 mph vehicle surge. *tt | 03/06/2002 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
| 0700102 | 01/11/2002 | 0700501 | 629135 | Subject regarding belt like squeal sound at high engine rpm. *tt | 03/27/2002 |
| 0700501 | 09/14/2001 | 625618 | Information on belt-like squeal sound at high engine rpm. *tt | 11/29/2001 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL | |||||
| 2500102A | 09/02/2002 | 2500102 | 10006129 | Malfunction indicator lamp (mil) illumination, diagnostic trouble code (dtc) p0442, p0455, or p0456 - leak detection pump (ldp), leak detected. this bulletin supersedes 25-001-02 dated feb 11, 2002. *tt | 04/21/2004 |
| 1802803 | 07/25/2003 | 1801002 | 10003419 | Vehicle with properly functioning evaporative emissions system repeatedly sets diagnostic trouble code p0456 when customer regularly commutes on a steep grade. *tt | 10/20/2003 |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - GAS RECIRCULATION VALVE (EGR VALVE) | |||||
| 1802601 | 11/02/2001 | 632199 | Subject regarding exhaust gas recirculation (egr) system elimination. *tt | 07/11/2002 | |