US: GM TSB warns of software affecting Duramax diesels

General Motors has warned dealers of a possible problem with some of its models equipped with Duramax engines. In a Technical Service Bulletin (TSB), the OEM alerts service departments of an increased number of engine, transmission, diesel oxidation catalyst, and exhaust particulate filter failures in vehicles that have been retrofitted Subscribe to Automotive World to … Continued

• By Webmaster
• August 20, 2012