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2014 - 2016 Cadillac VSport and ATS-V: GM TechLink: Twin Turbocharged V6 Engine Sounds

GM TechLinkJanuary 29, 2016 A noise condition may be heard on some 2014 - 2016 Cadillac models equipped with the twin turbocharged V6 engine (RPO LF3, LF4). Cold Start Rattle Sound at Idle On some 2014 - 2016 Cadillac CTS-V Sport and XTS models... Read More

2006 - 2009 Cadillac STS-V: Service Bulletin: #08-06-04-038: LC3 4.4L Supercharged Engine Hard Start, Miss, Misfire, Idle Rough

#08-06-04-038: LC3 4.4L Supercharged Engine Hard Start, Miss, Misfire, Idle Rough, MIL/SES Light, DTCs P0300/P0301/P0302/P0303/P0304/P0305/P0306/P0307 or P0308 Due to Fuel Fouled Spark Plugs (Replace Spark Plugs) - (Jul 16, 2008) Subject: LC3 4.4L... Read More

2006 Cadillac STS-V: Service Bulletin: #06-06-04-053: LC3 Engine MIL/SES, DTCs P0128, P0171, P0174 or P2261 (Reprogram ECM)

#06-06-04-053: LC3 Engine MIL/SES, DTCs P0128, P0171, P0174 or P2261 (Reprogram ECM) - (Oct 16, 2006) Subject:  LC3 Engine MIL/SES, DTCs P0128, P0171, P0174 or P2261 (Reprogram ECM)   Models:  2006 Cadillac STS-V, XLR-V with... Read More

2017 Cadillac ATS-V: GM TechLink: 3rd Gear Condition on Manual Transmission

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GM TechLink October 3, 2016 Some 2017 Camaro and ATS-V models equipped with a 6-speed transmission (RPO MM6, MG9) and 2017 Corvette models equipped with a 7-speed transmission (RPO MEP, MEK) may hop out of 3rd gear due to a mis-machined gear. These... Read More