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LeSabre V6-252 4.1L VIN 4 4-BBL
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Engine - GM Dexos 1(R) and Dexos 2(R) Oil Specifications
Engine - GM Dexos 1(R) and Dexos 2(R) Oil Specifications
This TSB number 11-00-90-001, dated 03/14/11 has been superceded by TSB number 11-00-90-001A , dated 12/21/12