Gmc W Series 2004
Model W Series made in 2004 by Gmc got 5 consumer complains as well as 10 service bulletins. Consumer complaints with reference to service brakes, hydraulic. . Technical service bulletines regarding engine and engine cooling and power train.
Model 2004
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 050693001 | 11/01/2006 | 050693001A | 10021387 | Engine low power, whistling-type noise from engine (replace turbo to charge air cooler hose clamp). *kb | 04/11/2007 |
| 010604048 | 02/01/2004 | 010604048A | 10012666 | Availability of new fuel injection pump oil supply pipe for replacement after removal. *tt | 03/10/2005 |
| 030604002A | 02/01/2006 | 030604002B | 10005183 | Vehicle no-start in extreme cold. *tt | 02/11/2004 |
| ENGINE AND ENGINE COOLING - ENGINE - OTHER FUEL TYPES - TURBO-CHARGER | |||||
| 040693001 | 05/01/2004 | 10008497 | Information on isuzu diesel engine turbocharger diagnostics. also includes 2005 isuzu n-series and chevrolet and gmc w-series. *mj | 08/03/2004 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 040730008 | 03/01/2004 | 10008676 | Aisin automatic transmission fluid service reminder. 2005 isuzu npr/nqr included. *tt | 08/13/2004 | |
| 030730035 | 10/01/2006 | 030730035B | 10004380 | Replacement of output flange nut when servicing transmission. also includes 2004 models. *tt | 12/04/2003 |
| STRUCTURE - FRAME AND MEMBERS | |||||
| PIT-3749D | 11/01/2010 | 10037570 | Gm: on some truck models there is some frame corrosion. *rm | 05/25/2011 | |
| PIT-3749D | 11/01/2010 | 10037570 | Ready | 05/25/2011 | |
| UNKNOWN OR OTHER | |||||
| 03122004 | 03/12/2004 | 10013027 | Please stop the delivery due to the limitations of the gm administrative message system. *tt | 04/06/2005 | |
| 040089033 | 08/01/2004 | 10011186 | New isuzu accessory labor operations. 2005 series also included. *tt | 01/10/2005 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SERVICE BRAKES, HYDRAULIC | |||
| 07/13/2009 | 25000 | ||
| 2004 gmc 2500hd had vehicle in for service in 2009. garage stated that all break lines were either rusted through or would shortly and needed to be replaced. i did not believe a vehicle with under 25k miles could have such an issue so the garage provided photos to show the extent of the rust and the leaking lines. i have since seen that the ntsb is investigating gmc trucks up to 2003 but it is clear that the problem is also present on 2004 models. repairs were ~$2900. | |||