Corvette Action Center Knowledgebase

2012 - 2017 Corvette: Service Bulletin: #17-NA-157: Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems

#17-NA-157: Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control Systems - (May 10, 2017) Subject: Information on Spin-On Oil Filter Replacement for Gas Engines Designed with New Oil Pump Control... Read More

2014 Corvette: GM TechLink: Oil Leak after the Harmonic Balancer is Removed

Dec 29, 2014 2014 corvette, c7 corvette, gm techlink, techlink, lt1, lt1 engine, oil pump, harmonic balancer, oil leak, keyed, non-keyed, escalade, silverado, suburban, tahoe, sierra 1500, yukon, oil pressure, bolt, bolts 0 0 1660 0/5 (0 Vote)

Subject: Oil Leak after the Harmonic Balancer is Removed Model and Year: 2014 Corvette Source: GM TechLink Page Number: NA Date: December 17, 2014 There may be an oil leak condition after the harmonic... Read More

2004 Corvette: GM TechLink: Oil Pump to Case Seal

Jul 23, 2014 2004 corvette, gm techlink, oil pump, case seal 0 0 955 0/5 (0 Vote)

Source: GM TechLink, July 2004: This information applies to 2004 Light Duty Trucks, Corvette and GTO. General Motors Powertrain has made a design change to oil pump to case oil seal on the 2004 4L60E (M30) and the 4L65E (M32). The new... Read More

2006 Corvette: Service Bulletin: 4L60-E, 4L65-E Automatic Transmission fluid Leak from Oil Pump or Bell Housing Area

Jul 15, 2014 2006 corvette, service bulletin, 4l60-e, 4l65-e, transmission, automatic transmission, leak, fluid leak, oil pump, bell housing 0 0 1271 5/5 (2 Votes)

Subject: 4L60-E, 4L65-E Automatic Transmission Fluid Leak from Oil Pump or Bell Housing Area (Remove Small Burrs on Torque Converter Hub, Pump Drive Slots and Replace Torque Converter Hub-to-Oil Pump Seal Assembly (243)Models: 2006... Read More

Technical Article: Advantages of an Oil Prime Tool

Jul 15, 2014 tech article, technical article, oil prime tool, oil pump, prime, john hinckley 0 0 890 0/5 (0 Vote)

By John Hinckley, Corvette Enthusiast MagazineUsed here with permission.Copyright John Hinckley, Corvette Enthusiast MagazineREADER’S QUESTION: My ’69 restoration is about half done; the body is at the painter, and I’ve completed... Read More

1955 Corvette: Service Bulletin: Oil Pump Suction Pipe

Jul 13, 2014 1955 corvette, service bulletin, oil pump, suction pipe, oil pipe, oil pipes 0 0 650 0/5 (0 Vote)

Subject: Oil Pump Suction PipeModel Year: 1955 6-Cylinder EngineDate: February 8, 1955Bulletin Number: DR-197, Section VI TO: ALL CHEVROLET DEALERS A new Oil Pump Suction Pipe for 1955 6-Cylinder Engines is now in production... Read More

2009 Corvette Z06 and ZR1: GM TechLink Article: Oil System Changes - LS7 and LS9

Jul 5, 2014 2009 corvette, z06, zr1, corvette z06, corvette zr1, ls7, ls9, dry-sump, engine oil, gm techlink, oil pump, oil cooler, oil pan 0 1 8690 4.56/5 (9 Votes)

Changes have been made to the dry-sump engine oil system used in the 2009 Corvette (fig. 1) . This information pertains to these two engines: - LS7 7.0L -- used in the Z06 ... Read More

2017 Corvette Z06 and Grand Sport: Service Bulletin: #PIP5500: Whine growl noise cold (below 40F/4C)

Jun 12, 2017 2017 corvette, z06, grand sport, corvette z06, c7 z06, corvette grand sport, c7 grand sport, service bulletin, whine, growl, transmission, clutch, oil cooler pump 0 0 1869 0/5 (0 Vote)

#PIP5500: Whine growl noise cold (below 40*F/4*C) - (Jun 7, 2017) Subject: Whine growl noise cold (below 40*F/4*C) Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Corvette Z06 2017 ... Read More

2016 - 2019 Corvette: Service Bulletin: #21-NA-109: Diagnostic Information on Engine Vibration - (May 3, 2021)

May 4, 2021 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, service bulletin, engine vibration, engine oil, oil level, engine shudder 0 0 1522 0/5 (0 Vote)

#21-NA-109: Diagnostic Information on Engine Vibration - (May 3, 2021) Subject: Diagnostic Information on Engine Vibration This bulletin replaces PIP5503B. Please discard PIP5503B. Brand: Model: Model Year: VIN: Engine: ... Read More

2020 Corvette: Service Bulletin:: #20-NA-179: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0521 and/or P06DD Set - (Oct 23, 2020)

Oct 26, 2020 2020 corvette, service bulletin, 20-NA-179, P0521, P06DD, engine oil, pressure sensor, pressure control valve, engine oil pressure, unseated 0 0 1672 5/5 (1 Vote)

#20-NA-179: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0521 and/or P06DD Set - (Oct 23, 2020) Subject: Malfunction Indicator Lamp (MIL) Illuminated – DTCs P0521 and/or P06DD Set Brand: Model: Model Year: VIN... Read More

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