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 Engine - Drivetrain

2016 - 2019 Corvette: GM TechLink: Setting the Timing on Gen 5 V6 and V8 Engines

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

2016 - 2019 Corvette: GM TechLink: Coolant Entering Engine Cylinders

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

2014 - 2017 Corvette: Service Bulletin: 17469 Fuel Leaks at the Primary Fuel Pump Module Flange

Special Coverage Adjustment17469 Fuel Leaks at the Primary Fuel Pump Module Flange Reference Number:  N172131680 Release Date:  April 2018 Condition:  On some 2014 - 2017 model year Chevrolet Corvette vehicles, cracks on the top... Read More

2014 - 2019 Corvette: Service Bulletin: Oil Change Information for Chevrolet Corvette

18-NA-129: Oil Change Information for Chevrolet Corvette - (Apr 20, 2018) Subject:  Oil Change Information for Chevrolet Corvette      Brand: Model: Model Year: VIN: Engine: Transmission: from ... Read More

2014 - 2018 Corvette: Service Bulletin: #PIP5179D: Extended Crank Cold With DI (Direct Injected) Engines - (Mar 27, 2018)

#PIP5179D: Extended Crank Cold With DI (Direct Injected) Engines - (Mar 27, 2018) Subject:  Extended Crank Cold With DI (Direct Injected) Engines Models:  2016–2018 Chevrolet Camaro  2016–2018 Cadillac CTS-V 2015... Read More

2015 - 2018 Corvette Z06: GM TechLink: Hard Shifting into 1st Gear or Reverse

Hard shifting conditions when shifting into 1st gear or Reverse may be found on some 2014 - 2018 Silverado, Sierra and Corvette models equipped the 4.3L V6 engine, 5.3L V8 engine or 6.2L V8 engine (RPOs LV3, L83, L86, LT4) and 2015-2018 CTS-V,... Read More

2016 - 2017 Corvette: Service Bulletin: #PIP5498B: SES Lamp P050D P0300 Setting On A Cold Start And/Or a Run Rough Warm with No codes

#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

2014 - 2018 Corvette: Service Bulletin: #PIP5248D: Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch

#PIP5248D: Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch (With Excessive Crankshaft End Play) - (Aug 10, 2017) Subject:  Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch ... Read More

2015 - 2017 Corvette: Service Bulletin: #15-NA-002: Information on Fuel Odor and/or Fuel Leaks from Underhood SIDI Pipes Between High Pressure Pump and Fuel Rails

#15-NA-002: Information on Fuel Odor and/or Fuel Leaks from Underhood SIDI Pipes Between High Pressure Pump and Fuel Rails - (Jul 11, 2017) Subject:  Information On Fuel Odor and/or Fuel Leaks from Underhood SIDI Pipes Between High Pressure... Read More

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