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Workhorse Chassis Technical Service Bulletins


Latest Technical Service Bulletins of Workhorse Chassis

2003 Workhorse Chassis engine TSB (Bulletin 050601014)

Bulletin Date: May. 1, 2005
Component: Engine
Bulletin Summary: Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder).
Vehicles covered in this TSB:
2004 Buick Rainier, 2005 Buick Rainier, 2004 Cadillac CTS, 2005 Cadillac CTS, 2003 Cadillac Escalade, 2004 Cadillac Escalade, 2005 Cadillac Escalade, 2003 Chevrolet Avalanche, 2004 Chevrolet Avalanche, 2005 Chevrolet Avalanche, 2003 Chevrolet Express, 2004 Chevrolet Express, 2005 Chevrolet Express, 2003 Chevrolet Kodiak, 2004 Chevrolet Kodiak, 2005 Chevrolet Kodiak, 2003 Chevrolet Silverado, 2004 Chevrolet Silverado, 2005 Chevrolet Silverado, 2003 Chevrolet SSR, 2004 Chevrolet SSR, 2005 Chevrolet SSR, 2003 Chevrolet Suburban, 2004 Chevrolet Suburban, 2005 Chevrolet Suburban, 2003 Chevrolet Tahoe, 2004 Chevrolet Tahoe, 2005 Chevrolet Tahoe, 2003 Chevrolet Trailblazer, 2004 Chevrolet Trailblazer, 2005 Chevrolet Trailblazer, 2003 GMC Envoy, 2004 GMC Envoy, 2005 GMC Envoy, 2003 GMC Savana, 2004 GMC Savana, 2005 GMC Savana, 2003 GMC Sierra, 2004 GMC Sierra, 2005 GMC Sierra, 2003 GMC Topkick, 2004 GMC Topkick, 2005 GMC Topkick, 2003 GMC Yukon, 2004 GMC Yukon, 2005 GMC Yukon, 2003 Hummer H2, 2004 Hummer H2, 2005 Hummer H2, 2003 Isuzu NPR, 2003 Isuzu NQR, 2005 Pontiac Grand Prix, 2004 Pontiac GTO, 2005 Pontiac GTO, 2003 Workhorse Chassis.