Corvette Action Center Knowledgebase

1964 - 1965 Corvette: Technical Article: "30-30" Solid Lifter Cam Valve Adjustment

Aug 2, 2014 1964 corvette, 1965 corvette, tech article, technical article, 30-30, solid lifter, cam, valve, adjustment, duntov, john hinckley 2 2 5267 4.8/5 (5 Votes)

"30-30" SOLID LIFTER CAM VALVE ADJUSTMENT By John Hinckley and Duke Williams The traditional method of adjusting valves one or more cylinders at a time with each cylinder at TDC is fine for hydraulics and for most solid-lifter cams, but NOT for the... Read More

1965 Corvette: Service Bulletin: Valve Spring Cap Failure - 425 H.P., 396 ci. Engines

Aug 2, 2014 1965 corvette, service bulletin, valve spring, cap, failure, 425 h.p. 396 ci, engine 0 0 852 0/5 (0 Vote)

Model Year: 1965Subject: Valve Spring Cap Failure - 425 H.P., 396 ci. EnginesSource: Chevrolet Technical Service BulletinNumber: DR #757Section: VIDate: July 29, 1965TO: ALL CHEVROLET DEALERSA few field reports have been received of... Read More

1966 Corvette: Engineering Service Letter: Overheating at Idle

Aug 2, 2014 1966 corvette, engineering, service letter, over heating, overheating, idle, l36, rpo l36, rpo c60, 427ci, 390 hp, a/c, air conditioning, radiator support 0 0 1775 4.5/5 (4 Votes)

Subject: Overheating at IdleModel and Year: 1966 Corvettes Equipped with 427 - 390 HP (RPO L36) with Factory Air Conditioning (RPO C60) Source: Service Update - Chevrolet Engineering Service LetterNumber: TNP #66-1Date: November 16, 1965... Read More

1984 Corvette: Service Bulletin: No Heat - A/C Control Unit

Aug 2, 2014 1984 corvette, service bulletin, heat, a/c, air conditioning, control unit, 83-T-70, no heat 0 1 4621 5/5 (2 Votes)

Model Year: 1984 Subject: No Heat - A/C Control Unit Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 83-T-70, Number Ia Date: August, 1983 TO: ALL CHEVROLET DEALERS Conditions of "no heat" may be the result of... Read More

1976 Corvette: Service Bulletin: Heater Hose Clamp Interference with A/C Evaporator Inlet Pipe

Aug 2, 2014 1976 corvette, service bulletin, heater, hose, hose clamp, interference, a/c, air conditioning, evaporator, inlet pipe, refrigeration, 76-T-43 0 0 1176 0/5 (0 Vote)

Subject: Heater Hose Clamp Interference with A/C Evaporator Inlet Pipe Model and Year: 1976 Corvette with A/C Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 76-T-43, Section Ia Date: Nov. 1976 TO: ALL... Read More

1981 - 1990 Corvette: Service Bulletin: Brake Rotor Refinish Parts Ordering Information

Aug 2, 2014 1981 corvette, c4 corvette, service bulletin, brakes, rotors, brake rotor, refinish, refinishing, parts, ordering, 90-293-5 0 0 889 0/5 (0 Vote)

Subject: BRAKE ROTOR REFINISH PARTS ORDERING INFORMATIONModel and Year: 1981-90 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 90-293-5 - (06/22/1990) Comments have been received of poor brake rotor finish and/or hard... Read More

1982 - 1990 Corvette: Service Bulletin: Service Replacement Transmission Assembly (SRTA) Update

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, service, replacement, transmission, srta, assembly, update, hydra-matic, 4l60, 90-372-7A 0 0 1520 0/5 (0 Vote)

Subject: SERVICE REPLACEMENT TRANS ASSY (SRTA) UPDATEModel and Year: 1982-90 CAPRICE, CAMARO AND CORVETTE1982-90 C1/C2, K1/K2, G1/G2, S1/S2 TRUCK 1987-90 R1/R2, V1/V2 TRUCK 1985-90 M1, 1990 L1 TRUCKSource: Chevrolet Service BulletinBulletin Number:... Read More

1982 - 1991 Corvette: Service Bulletin: Transmission Stuck in First Gear

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, transmission, stuck, gear, first gear, hydra-matic, 4l60, upshift, 91-371-7A 0 1 3302 5/5 (1 Vote)

Subject: TRANSMISSION STUCK IN FIRST GEAR Model and Year: 1982-91 CAPRICE, CAMARO AND CORVETTE 1982-91 C/K, G, S/T' 1985-91 M VAN 1987-91 RN AND 1990-91 L VAN WITH 4L60 AUTOMATIC TRANSMISSION Source: Chevrolet Service Bulletin Bulletin... Read More

1982 - 1993 Corvette: Service Bulletin: Buzzing Noise at Idle

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, buzz, buzzing, noise, idle, 93-29-7A, hydra-matic, 4l60, transmission, md8, rpo md8 0 0 899 0/5 (0 Vote)

Subject: BUZZING NOISE AT IDLE (INSTALL PRESSURE REGULATOR VALVE) Model and Year: 1982-93 CAPRICE, CAMARO AND CORVETTE 1982-93 C/K, R/V, S/T, M/L AND G TRUCKS WITH 4L60 AUTOMATIC TRANSMISSION Transmission Applications: 1982-1993 HYDRA... Read More

1980 - 1993 Corvette: Service Bulletin: Engine Miss, Hesitation, and Rough, Pierced Secondary Ignition Components

Aug 1, 2014 1980 corvette, 1981 corvette, 1982 corvette, c4 corvette, service bulletin, engine miss, hesitation, pierced, secondary, ignition, components, 93-35-6D 0 0 1264 0/5 (0 Vote)

Subject: Engine Miss, Hesitation, and Rough, Pierced Secondary Ignition ComponentsModel and Year: 1980-93 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 93-35-6D - (10/01/1992) THIS BULLETIN CANCELS AND SUPERSEDES... Read More

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