Corvette Action Center Knowledgebase

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

Jul 9, 2019 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, lt1, lt4, lt5, lt1 engine, lt4 engine, lt5 engine, coolant, coolant leak, engine cylinder, engine cylinders 0 0 2101 3/5 (2 Votes)

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

Aug 14, 2018 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvbette, stingray, grand sport, zr1, z06, engine oil, oil, dexos, mobil 1, z51, z52, 0w-40 0 8 16828 3.79/5 (24 Votes)

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

2019 Corvette: LT1 LT4 LT5 Engine Oil Part Number Update

Apr 3, 2018 2019 corvette, lt1, lt4, lt5, lt1 engine, lt4 engine, lt5 engine, oil, engine oil, dexos2, mobil, 0w40 0 0 8218 4.38/5 (8 Votes)

Reference Number: GCUS-9-5752 03-29-2018 Mobil 1 0W40 dexos 2 (19353135) Clarification To Chevrolet and Cadillac U.S. Dealers: Mobil 1 0W40 dexos 2 is the recommended engine oil for certain 2019 Corvette, Camaro and Cadillac vehicles. This... Read More

2019 Corvette ZR1 - LT5 Engine Oil part number

Mar 26, 2018 2019 corvette, zr1, corvette zr1, 2019 zr1, lt5, lt5 engine, oil, engine oil, part number, 19353135, dexos2, 0w40 0 0 3397 0/5 (0 Vote)

Reference Number: GCUS-9-5712 2019 Corvette - LT5 Engine Oil part number GM CUSTOMER CARE & AFTERSALES URGENT - DISTRIBUTE IMMEDIATELY DATE March 26, 2018 SUBJECT 2019 Corvette – Engine Oil Part Number Update MODELS... Read More

2014 - 2017 Corvette: GM TechLink: Repeat DTCs P2096 and P2098

Oct 26, 2017 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, gm techlink, rpo m5u, transmission, 8l90, check engine light, p2096, p2098, dtcs 0 1 1109 0/5 (0 Vote)

Some 2014 - 2017 Corvette models equipped with the 6.2L V8 engine (RPO LT1) and 8L90 automatic transmission (RPO M5U) may have an illuminated Check Engine MIL and repeat DTCs P2096 (Post Catalyst Fuel Trim System Low Limit Bank 1) and P2098 ... Read More

2017 Corvette Z06: GM TechLink: Supercharger Idler Pulley Sounds

May 10, 2017 2017 corvette, z06, corvette z06, c7 z06, 2017 corvette z06, gm techlink, supercharger, rpo lt4, lt4, lt4 engine, idling, idler pulley, scraping, moaning 0 0 1612 5/5 (2 Votes)

2017 Corvette Z06: Supercharger Idler Pulley Sounds March 29, 2017GM TechLink A scraping or moaning sound may be heard from the supercharger idler pulley on some 2017 CTS-V, Corvette; and 2017 - 2018 Camaro models equipped with the supercharged 6.2L... Read More

2014 - 2017 Corvette: GM TechLink: Fuel Line Pulsation Sound

May 10, 2017 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, lt1, lt4, lt1 engine, lt4 engine, fuel line, rattle, ticking, ticking sound, pulsing, pulsation 0 1 4837 4.4/5 (5 Votes)

Fuel Line Pulsation Sound March 29, 2017 GM TechLinkA rattle or ticking sound may be heard coming from the back of the left valve cover on some 2014 - 2017 Corvette, Silverado, Sierra; 2015-2017 Tahoe, Suburban, Yukon, Escalade; 2016-2017 CTS-V, and... Read More

2017 Corvette Z06: Service Bulletin: #PIP5485: Supercharger Whine Noise - (Mar 14, 2017)

Mar 16, 2017 2017 corvette, 2017 corvette z06, corvette z06, c7 z06, lt4, lt4 engine, supercharger, supercharger whine, diagnosis, #PIP5485 0 0 2644 0/5 (0 Vote)

#PIP5485: Supercharger Whine Noise - (Mar 14, 2017) Subject: Supercharger Whine Noise Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Cadillac CTS-V 2017 All All 6.2L LT4 All ... Read More

2014 - 2016 Corvette: GM TechLink: Updated Corvette Driveline Support Assembly Replacement Procedure

Oct 8, 2016 2014 corvette, 2015 corvette, 2016 corvette, gm techlink, driveline, support assembly, replacement, procedure, engine cranking, dead battery, misaligned 0 1 8654 4.45/5 (11 Votes)

Updated Corvette Driveline Support Assembly Replacement Procedure Slow engine cranking, a dead battery or a no start condition on 2014-2016 Corvette models equipped with an automatic transmission may be caused by a misaligned driveline support... Read More

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