Gmc P Series 1996
Model P Series made in 1996 by Gmc got 36 service bulletins. Technical service bulletines regarding electrical system, engine and engine cooling and fuel system, gasoline.
Model 1996
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ELECTRICAL SYSTEM - IGNITION - MODULE | |||||
| 677153A | 06/01/1997 | 67-71-53 | 52572 | No upshift/2nd gear only after cold start-intermittent dtc 87 - high ratio error (replace eprom). *tw | 08/21/1997 |
| 766504 | 03/01/1997 | 52581 | Malfunction indicator light (mil) on, poor driveability conditions (perform flash calibration). *tw | 08/21/1997 | |
| 569603A | 01/01/1997 | 56-96-03 | 51275 | Electrical interference in mobile (two-way) radio (reprogram vcm-a). *tw | 06/27/1997 |
| 677159 | 02/01/1997 | 51308 | Clunk noise on acceleration after a closed throttle coast down (new tcc calibration). *tw | 06/27/1997 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 000604003B | 02/01/2003 | 000604003A | 10001298 | Rough idle after start, and/or a service engine soon (ses) light. various models including the 1995 chevrolet and gmc s/t models. *tt | 04/28/2003 |
| 876525 | 09/01/1998 | 602824 | Comments of an extended engine cranking time during a hot restart in high ambient temperatures of 38 c (100 f). *yc | 01/13/1999 | |
| 776306 | 02/01/1998 | 600430 | Comments of a no start, stall condition. *yc | 05/14/1998 | |
| 676114A | 03/01/1997 | 52601 | Engine noise (install valve stem oil seal). *tw | 08/21/1997 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 99066D | 12/01/2001 | 99066C | 628925 | Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit build-up on the sequential central port fuel inujector (scpi) poppet valve(s). *tt | 03/25/2002 |
| 000601023A | 12/01/2001 | 000601023 | 628938 | Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt | 03/25/2002 |
| 000604003A | 12/01/2001 | 000604003 | 628905 | Some customers may comment on rough idle after start up, especially after setting overnight. *tt | 03/22/2002 |
| 000604014 | 04/01/2000 | 6091427 | Some customers may comment on hard, no, or slow start, backfire or kickback during crank / start, grinding or unusual noises during crank, diagnostic trouble code p0338. *tt | 10/11/2000 | |
| 99066B | 05/01/2000 | 99066A | 613602 | Some owners may experience a service engine soon light, misfire, rough idle or hard start. **mr | 07/25/2000 |
| 000604002 | 01/01/2000 | 609709 | Subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement. *tt | 04/06/2000 | |
| 876507A | 07/01/1998 | 609582 | Rough idle after start, when vehicle has sat overnight and poppets sticking. | 04/04/2000 | |
| 990601003 | 04/01/1999 | 605961 | Customer may comment on engine knocking noise. *tt | 08/04/1999 | |
| 98776002 | 06/01/1998 | 601901 | Subject on accessory drive belt noise due to power steering pump pulley misalignment. *yc | 08/28/1998 | |
| FUEL SYSTEM, GASOLINE - DELIVERY - FUEL PUMP | |||||
| 666309 | 04/01/1997 | 52350 | Engine hard to start (replace fuel pump pulsator). *tw | 07/24/1997 | |
| FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM | |||||
| 00064B | 02/01/2002 | 0006A | 629423 | Some customers may experience a failure of the electronic diesel fuel injection pump. *jg | 04/02/2002 |
| 00064B | 02/01/2002 | 00064A | 628910 | Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance of fuel economy, hard/ no starts, hesitation, as well as illumination of the service engin | 03/22/2002 |
| 00064A | 03/23/2001 | 00064 | 619204 | Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engin | 05/18/2001 |
| 00064A | 03/01/2001 | 00064 | 619170 | Some vehicles may experience a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light. | 05/17/2001 |
| 00064 | 09/19/2000 | 619065 | Deductible reimbursement clarification and vin breakpoint correction to 00064 - special policy adjustment - electronic diesel-fuel injection pump failure - repair / replace. *tt | 05/11/2001 | |
| 00064 | 09/01/2000 | 6092348 | Failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, illumination of the service engine soon light. *tt | 12/05/2000 | |
| FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM - INJECTORS | |||||
| 99066C | 11/01/2000 | 99066B | 619002 | Some vehicles may experience a service engine soon light, misfire, rough idle or hard start due to a deposit build-up on the sequential central port fuel injector (scpi) poppet valve(s). *tt | 05/10/2001 |
| 99066A | 02/01/2000 | 99066 | 612133 | Some vehicles may experience a service engine soon light, misfire, rough idle or hard start due to a deposit build up on the sequential central port fuel injector (scpi) poppet valve(s). *tt | 06/06/2000 |
| 99066 | 11/01/1999 | 6089206 | Special policy adjustment covering the sequential central port fuel injector (scpi) failure condition. *tt | 01/14/2000 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 010730021 | 05/01/2001 | 619742 | This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove the switch during transmission service. *tt | 06/26/2001 | |
| 677159 | 03/01/1997 | 52590 | Clunk noise on acceleration after a closed throttle coast down (new tcc calibration). *ak | 08/21/1997 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| 98837110 | 05/01/1998 | 601414 | Technicians may experience difficulty in removing the connectors from the park/neutral position switch, usually when trying to remove the switch during transmission service. *yc | 08/04/1998 | |
| UNKNOWN OR OTHER | |||||
| 00148 | 11/17/2000 | 616390 | Service engine soon light, misfire, rough idle, or hard start due to a deposit build-up on the sequential central port fuel injector (scpi) poppet valve(s). the deposit build-up may cause injector poppets to stick closed. *tt | 02/25/2001 | |
| VEHICLE SPEED CONTROL | |||||
| 776306A | 08/01/1998 | 609676 | Fuel solenoid driver located on the side of the fuel injection pump failed, causing vehicle to no start or stall. | 04/06/2000 | |
| VEHICLE SPEED CONTROL - CRUISE CONTROL | |||||
| 99066C | 11/01/2000 | 99066B | 617636 | Some owners of 1996 - 1999 s/t, m/l, c/k, g, p and w4 trucks may experience a service engine soon light, misfire, rough idle or hard start due to a deposit build-up on the sequential central port fuel injector (scpi) poppet valve(s). | 03/21/2001 |
| 99066C | 11/14/2000 | 99066B | 617575 | Some owners of 1996 - 1998 model year s/t, m/l, c/k, g, p and w4 trucks, that are registered in california, equipped with 4.3l, 5.0l or 5.7l engine, and california emissions, may experience a service engine soon light, misfire, rough idle o | 03/19/2001 |
| 99066A | 02/01/2000 | 99066 | 609762 | Some vehicles that are registered in california, equipped with a 4.3l, 5.0l or 5.7l engine and california emissions, may experience a service engine soon light, misfire, rough idle or hard start. *tt | 04/10/2000 |
| 000604003 | 01/01/2000 | 876507A | 609696 | Some customers may comment on rough idle after start up, and / or a service engine soon (ses) light illuminated. *tt | 04/06/2000 |