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1991
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K 2500 Truck 4WD V8-454 7.4L
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Vehicle - Engine/Subsystem Flushing Recommendations
Vehicle - Engine/Subsystem Flushing Recommendations
This TSB number 04-06-01-029C, dated 11/19/09 has been superceded by TSB number 04-06-01-029G , dated 09/27/12