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GMC Truck
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1988
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V 2500 P/U 4WD V8-454 7.4L
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Superceded Bulletins
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Fuel System - TOP TIER Detergent Gasoline (Canada)
Fuel System - TOP TIER Detergent Gasoline (Canada)
This TSB number 05-06-04-022E, dated 08/06/08 has been superceded by TSB number 05-06-04-022G , dated 10/27/10