Gmc K Series 1993
Model K Series made in 1993 by Gmc got 16 service bulletins. Technical service bulletines regarding engine and engine cooling, fuel system, gasoline and power train.
Model 1993
Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
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 |
000601019 | 10/01/2000 | 616349 | Some owners may comment on high oil consumption after a gm goodwrench remanufactured 4.3l v6 engine is installed. *tt | 02/23/2001 | |
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 | |
FUEL SYSTEM, GASOLINE - DELIVERY - FUEL PUMP | |||||
666309 | 04/01/1997 | 52350 | Engine hard to start (replace fuel pump pulsator). *tw | 07/24/1997 | |
POWER TRAIN | |||||
764301 | 04/01/1997 | 52348 | Slow or no engagement of front axle when 4 wd is selected (replace front axle actuator). *tw | 07/24/1997 | |
POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
767402 | 09/01/1998 | 602827 | Complaints that four wheel drive does not engage after installation of the updated four wheel drive fast actuator. *yc | 01/13/1999 | |
POWER TRAIN - AXLE ASSEMBLY | |||||
98764301 | 09/01/1998 | 76-43-01 | 602772 | Concerns that the colder the outside temperature is, the longer it takes for the front axle to engage when 4 wheel drive is selected, or the front axle does not engage. *yc | 01/13/1999 |
POWER TRAIN - CLUTCH ASSEMBLY | |||||
990731003A | 10/01/1999 | 990731003 | 6088963 | Some owners may complain that of noise from the clutch housing, clutch may not engage, clutch disc hub cracked / broken. *tt | 01/12/2000 |
POWER TRAIN - DRIVELINE | |||||
467401 | 12/01/1994 | 37952 | Transfer case hops out of 4-low. *tw | 02/09/1995 | |
POWER TRAIN - MANUAL TRANSMISSION | |||||
667202B | 03/01/1997 | 66-72-02A | 52588 | Manuel transmission rattle noise at idle (install conventional flywheel). ak | 08/21/1997 |
667406 | 12/01/1996 | 50569 | Transfer case hops out of 4-high, or no drive in 2 or 4-high ranges and/or grinding noise (install mainshaft/range hub kit) *tw | 05/27/1997 | |
SEATS | |||||
990940004 | 01/01/2000 | 731611 | 609743 | General motors began providing child restrain seat top tether hardware packages to customers in the united states who requested them. *tt | 04/07/2000 |
SERVICE BRAKES, HYDRAULIC | |||||
98865020A | 09/01/1998 | 86-50-20 | 602774 | Vehicles leading or pulling to either side while applying the brakes, and premature front brake wear, especially vehicles that have been used to tow a heavy load. *yc | 01/13/1999 |
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS | |||||
990524001A | 09/01/1999 | 990524001 | 608388 | Brake lead/pull and front brake wear. *mjs | 11/26/1999 |
990524001 | 06/01/1999 | 865020A | 606765 | Some cab chassis, crew cab, and pickup models may exhibit a brake lead / pull and front brake wear. *tt | 09/02/1999 |
98865020 | 04/01/1998 | 601128 | Vehicle leading or pulling to either side while applying the brakes or front brake wear not meeting expectations. *yc | 07/01/1998 |