Goodwrench Services
Goodwrench is always there for you at your GM Dealer.
Goodwrench Services
†Excludes synthetic oil and diesel engines. More than six quarts oil, balancing tires & tax extra. Excludes Saab & Saturn vehicles. Offer good on eligible GM vehicles at participating dealers through 6.30.2009.
*Available on 2004 MY & newer GM models equipped with the GM Oil Life System. Diagnostics not available on Cadillac Catera, Pontiac Vibe and Saab 9-3 and 9-5. Diagnostic services vary on Cadillac SRX V8, Saturn VUE, Ion and L-Series, Chevy Silverado diesel and GMC Sierra diesel. For details, call 1-888-4-ONSTAR (1-888-466-7827).