1993 CHEVROLET K SERIES TSBs (16)

Bulletin:
467401
Component:
105000 power train:driveline
Summary:
transfer case hops out of 4-low. *tw
Bulletin:
764301
Component:
100000 power train
Summary:
Slow or no engagement of front axle when 4 wd is selected (replace front axle actuator). *tw
Bulletin:
666309
Component:
072100 fuel system, gasoline:delivery:fuel pump
Summary:
Engine hard to start (replace fuel pump pulsator). *tw
Bulletin:
661509A
Component:
162000 structure:body
Summary:
Fiber glass rear fender paint star shaped cracks (install protective liner). *tw
Bulletin:
667202B
Component:
102000 power train:manual transmission
Summary:
Manuel transmission rattle noise at idle (install conventional flywheel). ak
Bulletin:
98865020
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Vehicle leading or pulling to either side while applying the brakes or front brake wear not meeting expectations. *yc
Bulletin:
98764301
Component:
106000 power train:axle assembly
Summary:
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
Bulletin:
98865020A
Component:
030000 service brakes, hydraulic
Summary:
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
Bulletin:
767402
Component:
103000 power train:automatic transmission
Summary:
Complaints that four wheel drive does not engage after installation of the updated four wheel drive fast actuator. *yc
Bulletin:
990524001
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Some cab chassis, crew cab, and pickup models may exhibit a brake lead / pull and front brake wear. *tt
Bulletin:
990524001A
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Brake lead/pull and front brake wear. *mjs
Bulletin:
990731003A
Component:
101000 power train:clutch assembly
Summary:
Some owners may complain that of noise from the clutch housing, clutch may not engage, clutch disc hub cracked / broken. *tt
Bulletin:
000604002
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement. *tt
Bulletin:
990940004
Component:
220000 seats
Summary:
General motors began providing child restrain seat top tether hardware packages to customers in the united states who requested them. *tt
Bulletin:
000601019
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some owners may comment on high oil consumption after a gm goodwrench remanufactured 4.3l v6 engine is installed. *tt
Bulletin:
000601023A
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
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

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