Corvette Action Center Knowledgebase

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 0 788 0/5 (0 Vote)

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

1984 - 1996 Corvette: Shocks: Oil Film on Bilstein Shocks

Jul 29, 2014 c4 corvette, bilstein, shocks, oil film, gas pressure, shock absorbers 0 0 1017 5/5 (1 Vote)

Below is an explanation for the oil film that is often seen on the exterior of Bilstein shock absorbers: Bilstein Corporation of AmericaBilstein Gas Pressure Shock Absorbers, due to the extremely high pressures exerted on the oil chamber, must use a... Read More

1990 - 1991 Corvette: Service Bulletin: Oil Pressure Gauge Flutters, or May Read High

Jul 28, 2014 1990 corvette, 1991 corvette, service bulletin, oil pressure, gauge, flutters, 91-451A-8C 0 0 2936 4.5/5 (2 Votes)

Subject: OIL PRESSURE GAUGE FLUTTERS OR MAY READ HIGH Model and Year:1990 CELEBRITY1990-91 CAPRICE, CAMARO, CAVALIER, CORSICA, BERETTA, LUMINA AND CORVETTE1990-91 LUMINA (APV) 1990-91 C/K, R/V, S/T, G, M/L, PSource: Chevrolet Service BulletinBulletin... Read More

1998 - 1999 Corvette: Service Bulletin: Tech - Service Engine Soon (SES) Light Illuminates (Repl Switch Assy)

Jul 23, 2014 1998 corvette, 1999 corvette, service bulletin, service engine soon, ses, replace, switch assembly, 99-07-30-013, pcm, dtc, p18180, transmission, transmission fluid, pressure, valve, tfp 0 0 1047 0/5 (0 Vote)

Subject: Tech - Service Engine Soon (SES) Light Illuminates (Repl Switch Assy) Source: Chevrolet Dealer Technical Service Bulletin Number: 99-07-30-013 Models: 1999 Cadillac Escalade 1998-99 Chevrolet Camaro, Corvette 1998-99 Pontiac... Read More

1962 Corvette: Service Bulletin: Loss of Oil Pressure

Jul 13, 2014 1962 corvette, service bulletin, chevrolet technical service bulletin, oil pressure, oil pressure loss, loss of oil pressure, 327 cu. in, oil pan, upper baffle 0 0 1010 0/5 (0 Vote)

Subject: Loss of Oil PressureModel and Year: 1962 Corvette 250 H.P. 327" V-8Source: Chevrolet Technical Service BulletinBulletin Number: TSB #838Section: VIDate: October 16, 1962 TO: ALL CHEVROLET SERVICE PERSONNELIf loss of engine... Read More

2021 Corvette: Service Bulletin: #N212330830-01: Service Update Bulletin - Navigation System Displays Incorrect GPS Location - (Jun 21, 2021)

Jun 28, 2021 2021 corvette, gps, navigation, navigation system, infotainment, N212330830-01, N212330830 0 0 4651 0/5 (0 Vote)

#N212330830-01: Service Update Bulletin - Navigation System Displays Incorrect GPS Location - (Jun 21, 2021) Subject: N212330830 Navigation System Displays Incorrect GPS Location Models: 2021 Cadillac CT4 and CT5 2021 Chevrolet... Read More

2020 - 2021 Corvette: GM TechLink: Service Front Suspension Lift System Message

Apr 6, 2021 2020 corvette, 2021 corvette, front lift, service front suspension, lift system, front lift system, c103c, c103e 0 4 5347 2.67/5 (3 Votes)

2020 - 2021 Corvette: Service Front Suspension Lift System Message March 30, 2021 Some 2020-2021 Corvettes may display a Service Front Suspension Lift System message on the Driver Information Center (DIC). DTCs C103C (Left Front Strut Position... Read More

2020 - 2021 Corvette: Service Bulletin: #PIC6434: Service Front Suspension Lift System Message Setting A C103C And/Or C103E Symptom 64 - (Mar 23, 2021)

Mar 30, 2021 2020 corvette, 2021 corvette, service bulletin, front-lift, lift system, e60, PIC6434 0 0 2701 3/5 (1 Vote)

#PIC6434: Service Front Suspension Lift System Message Setting A C103C And/Or C103E Symptom 64 - (Mar 23, 2021) Subject: Service Front Suspension Lift System Message Setting A C103C And/Or C103E Symptom 64 Brand: Model: Model Year: ... Read More

2020 Corvette: GM TechLink: Servicing the Front Leveling System

Jul 27, 2020 2020 corvette, c8 corvette, service, servicing, front level system, front leveling system, frhc, frhc system, DTC U3000 SYM49, U3000 SYM49, front suspension, suspension lift 0 0 1289 0/5 (0 Vote)

2020 Corvette: Servicing the Front Leveling System July 22, 2020GM TechLink There may be a Service Front Leveling System message displayed on the Driver Information Center on some 2020 Corvette models. DTC U3000 SYM49 (Control Module Internal... Read More

2020 Corvette: GM TechLink: Corvette Cooling System Draining and Filling Tips

Jul 27, 2020 2020 corvette, 2021 corvette, c8 corvette, cooling, cooling tips, coolant drain, coolant, coolant draining, coolant system flush, lt2, lt2 engine, dex-cool, dex cool 0 1 8108 3.2/5 (5 Votes)

Corvette Cooling System Draining and Filling Tips July 22, 2020GM TechLink The cooling system of the 6.2L V8 engine (RPO LT2) on the 2020 Corvette (Fig. 1) is designed to help maintain engine performance under extreme track environments. When filling... Read More

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