GM Service bulletin on crankcase flush
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GM Service bulletin on crankcase flush
Engine - Crankcase Flushing Recommendations
File In Section: 06 - Engine/Propulsion System
Bulletin No.: 02-06-01-028
Date: August, 2002
INFORMATION Subject:
Engine Crankcase Flush
Models:
2003 and Prior GM Cars and Trucks
2003 HUMMER H2
2003 and Prior Isuzu Light and Medium Duty Trucks with Gasoline Engines
General Motors is aware that some companies are marketing tools and equipment to support engine crankcase flush procedures. GM does NOT endorse or recommend crankcase flushing for any of its gasoline engines. Analysis of some of the materials used for crankcase flushing procedures indicate incompatibility with GM engine components and the potential for damage to some engine seals and bearings. Damage to engine components resulting from crankcase flushing procedures is not covered under the terms of the New Vehicle Warranty.
File In Section: 06 - Engine/Propulsion System
Bulletin No.: 02-06-01-028
Date: August, 2002
INFORMATION Subject:
Engine Crankcase Flush
Models:
2003 and Prior GM Cars and Trucks
2003 HUMMER H2
2003 and Prior Isuzu Light and Medium Duty Trucks with Gasoline Engines
General Motors is aware that some companies are marketing tools and equipment to support engine crankcase flush procedures. GM does NOT endorse or recommend crankcase flushing for any of its gasoline engines. Analysis of some of the materials used for crankcase flushing procedures indicate incompatibility with GM engine components and the potential for damage to some engine seals and bearings. Damage to engine components resulting from crankcase flushing procedures is not covered under the terms of the New Vehicle Warranty.
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reaperchild
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03-21-2010 03:34 PM