Corvette Action Center Knowledgebase

1968 Corvette: Engineering Service Letter: Incorrect Camshafts in Production at Flint Engine Plant

Jan 16, 2015 1968 corvette, esl, engineering service letter, camshaft, camshafts, incorrect, flint engine plant, rough idle, low vacuum, compression ratio 0 0 782 0/5 (0 Vote)

Subject: Incorrect Camshafts in Production at Flint Engine Plant Model and Year: 1968 Corvette Source: Chevrolet Engineering Service Letter Page Number: NA Date: January 1968 MISC. Information... Read More

1968 Corvette: Features Sheet: Chevrolet L88 Engine Assembly Features

Feb 15, 2015 1968 corvette, l88, rpo l88, l-88, l88 engine, l-88 engine, features, engine assembly, 427 cid, 3919831, compression ratio, pistons, crankshaft, cylinder heads 0 0 795 0/5 (0 Vote)

The following information lists the features of the over-the-counter, L88 Engine assembly that could be purchased in 1968: CHEVROLET L 88 ENGINE ASSEMBLY PART NO. 3919831 (427 CID) FEATURES Aluminum High Riser (Plenum Chamber Design) Intake... Read More

1959 Corvette: Service Bulletin Board - Parts Mart Magazine - Tune-Up Specifications

Oct 7, 2014 1959 corvette, service bulletin, parts mart magazine, tuneup, tune up, tune-up, specs, specifications, ignition, distributor, tappet clearance, timing, ignition timing, compression pressure, spark plugs, air cleaner, fan belt, fuel pump 0 0 777 0/5 (0 Vote)

Below is chart showing complete tune-up specifications for 1959 Corvettes with all engine options. 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 1512 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

2014 - 2019 Corvette: Service Bulletin: #19-NA-217: Manual Transmission Stalling, Clutch Chatter and/or Hard Shifting into 1st Gear or Reverse; Automatic Transmission Vibration on Launch and/or Engine Noise - (Dec 21, 2020)

Dec 22, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, c7 corvette, service bulletin, 19-NA-217, 6l80, 8l90, lt1, lt4, transmission stalling, clutch chatter, hard shifting, transmission vibration 0 0 5096 4.67/5 (3 Votes)

#19-NA-217: Manual Transmission Stalling, Clutch Chatter and/or Hard Shifting into 1st Gear or Reverse; Automatic Transmission Vibration on Launch and/or Engine Noise - (Dec 21, 2020) Subject: Manual Transmission Stalling, Clutch Chatter and... Read More

2020 Corvette: Service Bulletin: #20-NA-217: Improved Electronic Limited Slip Differential (ELSD) Calibration - (Nov 10, 2020)

Nov 11, 2020 2020 corvette, service bulletin, steering, g96, 20-NA-217, limited slip, differential, elsd, calibration, wheel slip, stability 0 0 2757 0/5 (0 Vote)

2020 Corvette: #20-NA-217: Improved Electronic Limited Slip Differential (ELSD) Calibration - (Nov 10, 2020) Subject: Improved Electronic Limited Slip Differential (eLSD) Calibration Brand: Model: Model Year: Breakpoint Date: ... Read More

2020 Corvette Stingray Track Preparation

Jun 26, 2020 2020 corvette, track prep, track preparation, z51, track settings, racing, corvette racing, driver mode, ptm settings, dct transmission, dct fluid, brakes, brake fluid 0 0 1112 0/5 (0 Vote)

2020 Corvette Stingray Track Preparation May 29, 2020GM TechLink The all-new 2020 Corvette Stingray is the fastest and most powerful entry-level Corvette ever produced. It's mid-engine proportions and rear weight bias along with a race car-like view... 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 1423 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

2014 - 2018 Corvette - Magnetic Selective Ride Control - Chevrolet Performance - Corvette Magnetic Ride Suspension Calibration Upgrade UPDATED

Aug 14, 2018 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, msrc, mrc, magnetic selective ride control, magnetic ride control, calibrations, chevrolet performance 0 0 3548 3/5 (5 Votes)

Chevrolet Performance – Corvette Magnetic Ride Suspension Calibration UpgradeUPDATEDUpdated Date: Jan 31, 2018 18:00 ET Chevrolet, Buick, GMC and Cadillac U.S. Dealers:Chevrolet Performance announced the launch of "Corvette Magnetic Ride... Read More

2019 Corvette ZR1: Recall Notice: 18195 Sensing and Diagnostic Module Fault State

Aug 14, 2018 2019 corvette, zr1, 2019 zr1, c7 zr1, 2019 corvette zr1, recall, recall notice, safety recall, sensing, diagnostic module, fault state, sdm, braking, acceleration 0 0 1068 0/5 (0 Vote)

Date: May 31, 2018Subject: 18195 - Safety Recall - Sensing and Diagnostic Module Fault StateModels: 2019 Chevrolet Corvette equipped with ZR1 (Performance Package -Special Coupe)To: ... Read More

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