Engine - Drivetrain

Setting the Timing on Gen 5 V6 and V8 Engines March 21, 2019 - GM TechLink When installing a chain and gear set on the Gen 5 4.3L V6 (RPO LV1, LV3), 5.3L V8 (RPO L83) or 6.2L V8 engine (RPO L86, LT1, LT4) in some 2014-2019 Silverado, Sierra; 2015... Read More

May 17, 2019 - GM TechLink Some 2014-2018 Silverado 1500, Sierra 1500; 2015-2019 Escalade, Tahoe, Suburban, Yukon; 2016-2019 CTS-V, Camaro, Corvette; and 2019 Silverado and Sierra models equipped with the 4.3L engine (RPO LV1, LV3), 5.3L engine ... Read More

Active Fuel Management/Dynamic Fuel Management on GM Models GM TechLink: August 9, 2019 Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) is available on a number of recent GM models to help improve fuel economy, including 2014 - 2019... Read More

#17-NA-408: Information on Charge Air Cooler (CAC) Draining and Filling - DTC P0300 Set - (Oct 9, 2020) Subject:  Information on Charge Air Cooler (CAC) Draining and Filling - DTC P0300 Set Brand: Model: Model Year: VIN: Engine: ... Read More

#20-NA-207: Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Oct 6, 2020) Subject:  Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set This bulletin replaces PIP5576. Please discard... Read More

  Reminder - 2016/2017MY - Z51, Grand Sport and Z06 Corvettes –Required Maintenance/Chevrolet Complete Care Updated Date:Apr 07, 2017 16:20 ET Chevrolet Complete Care: 2016/2017MY Corvette Maintenance Requirements Since 2014,... Read More

#PIP5498B: SES Lamp P050D P0300 Setting On A Cold Start And/Or a Run Rough Warm with No codes - (Aug 8, 2017) Subject:  SES Lamp P050D P0300 Setting On A Cold Start And/Or a Run Rough Warm with No codes Brand: Model: Model Year: VIN... Read More

#PIP5498: SES Lamp P050D P0300 Setting On A Cold Start - (May 18, 2017) Subject:  SES Lamp P050D P0300 Setting On A Cold Start Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Cadillac CTS-V 2016... Read More

#PIP5330B: Coolant Loss And/Or Coolant Odor - (Jun 15, 2017) Subject:  Coolant Loss And/Or Coolant Odor Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Cadillac CTS-V 2016-2017 All All 6.2L... Read More

#17-NA-078: Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Sep 18, 2020) Subject:  Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track... Read More