Corvette Action Center Knowledgebase

1963 Corvette Z06: Chevrolet Central Office Letter: Z06 Performance Option

Oct 11, 2015 1963 corvette, z06, rpo z06, rpo z-06, rpo n-03, rpo n03, 36 gallon, fuel tank, cast aluminum wheels 0 0 746 5/5 (1 Vote)

Included in the first Z06 performance package was option N03 - 36 gallon fuel tank which was available only on the coupe. The cast aluminum wheel option held up the delivery of all early ordered 1963 Corvette with RPO Z06. The new pricing... Read More

1963 Corvette: Buffalo Zone Letter: Production Information: RPO Z06 - Cast Aluminum Wheels - RPO N03 Gasoline Tank

Jan 26, 2015 1963 corvette, 36.5 gallon, fuel tank, gas tank, cast aluminum wheels, rpo z06, rpo n03, rpo p48, friday night letter, buffalo zone, buffalo chevrolet zone, zone letter 0 0 714 0/5 (0 Vote)

Subject: RPO Z06 - Cast Aluminum Wheels - RPO N03 Gasoline Tank Model and Year: 1963 Corvette Source: Friday Night Letter - Buffalo Zone Letter CD - 12-53 Date: December 17, 1962 TO: ALL CHEVROLET... Read More

2014 - 2019 Corvette: GM TechLink: Warble Sound from Rear of Vehicle

Aug 25, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2019 corvdette, gm techlink, transmission, rpo m5u, m5u, differential, rear differential, warble, differential cover, bushing 0 1 4218 3.5/5 (4 Votes)

Warble Sound from Rear of Vehicle July 30, 2020GM TechLink Some 2014 - 2019 Corvette models equipped with the 6.2L V8 engine (RPO LT1) and 8L90 automatic transmission (RPO M5U) may have a warble-type sound coming from the rear of the vehicle with... Read More

2020 Corvette: #20-NA-061: 2020 Chevrolet Corvette New Model Features

May 29, 2020 2020 corvette, service bulletin, 20-NA-061, new model, features, tremec, dual clutch, rpo m1l, rpo lt2, lt2 engine, brakes, transmission, steering, z-mode, my mode 0 0 2984 0/5 (0 Vote)

#20-NA-061: 2020 Chevrolet Corvette New Model Features - (Mar 6, 2020) Subject: 2020 Chevrolet Corvette New Model Features Brand: Model: Model Year: VIN: Engine: Transmission: From: To: From: To: Chevrolet Corvette 2020 ... Read More

2020 Corvette: GM TechLink: Rushing Air Sound in PCV Tube

May 21, 2020 2020 corvette, pcv, pcv valve, pcv tube, lt2 engine, rpo lt2, positive crankcase ventilation, crankcase, crankcase ventilation, pcv fitting 0 0 2120 0/5 (0 Vote)

2020 Corvette: Rushing Air Sound in PCV Tube GM TechLink May 21, 2020 Some 2020 Corvette models may have a rushing air or hissing sound coming from the engine compartment during normal engine operation. The hiss or vacuum leak sound is at the foul... Read More

2019 Corvette ZR1 - Service Update Bulletin - 18267 Flames From Exhaust Due To Misfire - Flames Self Extinguish

Oct 1, 2018 2019 corvette, zr1, corvette zr1, c7 zr1, lt5, lt5 engine, service bulletin, rpo lt5, misfire, engine misfire, deceleration, fuel injector, engine control module, ecm 0 0 1439 1/5 (1 Vote)

Service Update18267 Flames From Exhaust Due To Misfire - Flames Self Extinguish Reference Number: N182173240 Release Date: September 2018 Condition: Certain 2019 model year Chevrolet Corvette vehicles equipped with RPO LT5 (6.2L... Read More

2017 - 2019 Corvette: Service Bulletin: Brake Cooling Deflectors/Ducts for J56 and J57 Brakes (Track Use Only)

Apr 3, 2018 2017 corvette, 2018 corvette, 2019 corvette, grand sport, z06, zr1, c7 grand sport, c7 z06, c7 zr1, j56, blocker rings, brake cooling ducts, brake ducts, rpo j57 0 0 3368 4/5 (2 Votes)

#16-NA-363: Brake Cooling Deflectors/Ducts for J56 and J57 Brakes (Track Use Only) - (Feb 26, 2018) Subject: Brake Cooling Deflectors/Ducts for J56 and J57 Brakes (Track Use Only) Brand: Model: Model Year: VIN: Engine: ... 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 1108 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

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

Aug 24, 2017 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, z06, corvette z06, c7 z06, service bulletin, gm techlink, hard shifting, 1st gear, reverse, lt4, lt4 engine, rpo lt4 0 0 3594 4/5 (2 Votes)

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: #17267: Service Update - Brake Wear Indicator Not Functioning Properly

Jul 4, 2017 2016 corvette, 2017 corvette, service bulletin, brakes, rpo fe6, rpo j57, ceramic brakes, ceramic brake rotors, wear indicator, brake wear, #17267 0 0 4468 3/5 (1 Vote)

#17267: Service Update - Brake Wear Indicator Not Functioning Properly - (Jun 30, 2017) Subject: 17267 — Brake Wear Indicator Not Functioning Properly Models: 2016 – 2017 Chevrolet Corvette Equipped with Performance... Read More

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