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2003
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Envoy 2WD L6-4.2L VIN S
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Superceded Bulletins
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Engine - Revised Cylinder Liner/Piston Sleeve Service
Engine - Revised Cylinder Liner/Piston Sleeve Service
This TSB number 04-06-01-022A, dated 06/21/05 has been superceded by TSB number 04-06-01-022B , dated 10/24/05