Corvette Action Center Knowledgebase

1984 - 1989 Corvette: Service Bulletin: Revised Procedure - Install or Connect Intake Manifold

Source: Chevrolet Dealer Service Update BulletinNumber: 89-138-6ASection: 6ADate: April, 1989Subject: Revised Procedure - Install or Connect Intake ManifoldModel Year: 1984-1989 Y-CarTO: ALL CHEVROLET DEALERSThis revises information under "Install or... Read More

1984 - 1989 Corvette: Service Bulletin: Camshaft Lobe Lift Specifications

Jul 28, 2014 1984 corvette, 1985 corvette, 1986 corvette, 1987 corvette, 1988 corvette, 1989 corvette, service bulletin, camshaft, lobe, lift, specs, specifications, l98, rpo l98, l98 engine 0 0 1031 0/5 (0 Vote)

Model Year: 1984-89 YB Witih 5.7L EngineSubject: Camshaft Lobe Lift SpecificationsSource: Chevrolet Dealer Service Update BulletinNumber: 89-197-6A, Section 6ADate: June 1989TO: ALL CHEVROLET DEALERSThe following specifications supersede information... Read More

1984 Corvette: Service Bulletin: Oil Dipstick Hitting Crankshaft on 5.7L L83 Engine

Jul 28, 2014 1984 corvette, service bulletin, oil, engine oil, dipstick, hitting, crankshaft, l83 engine, rpo l83, l83, 84-32, Section 6A (VI), oil level 0 0 1181 0/5 (0 Vote)

Model Year: 1984 CorvetteSubject: Oil Dipstick Hitting Crankshaft on 5.7L L83 EngineSource: Chevrolet Dealer Service BulletinBulletin Number: 84-32, Section 6A (VI)Date: Dec., 1983TO: ALL CHEVROLET DEALERSCertain early production 1984 Corvettes have... Read More

1984 Corvette: Service Bulletin: Revised Engine Removal Procedures

Jul 28, 2014 1984 corvette, service bulletin, revised, engine, removal, procedure, procedures 0 1 3418 4.5/5 (4 Votes)

Model Year: 1984Subject: Revised Engine Removal ProceduresSource: Chevrolet Service NewsNumber: 3, Volume 56Date: May/June 19846A - ENGINE MECHANICAL - GASRevised Engine Removal Procedures -- 1984 Corvette Models Equipped With 5.7L V-8 Engine.The... Read More

1984 Corvette: Service Bulletin: Revised Rocker Arm Cover Removal Procedures - Right Side

Jul 28, 2014 1984 corvette, service bulletin, revised, rocker arm, cover, removal, procedure, procedures 0 0 823 0/5 (0 Vote)

Model Year: 1984Subject: Revised Rocker Arm Cover Removal Procedures - Right SideSource: Chevrolet Service NewsNumber: 3, Volume 56Date: May/June 1984Revised Rocker Arm Cover Removal Procedures - Right Side - 1984 Corvette Models With 5.7L V-8... Read More

1984 Corvette: Service Bulletin: Low Speed - "Chuggle"

Jul 28, 2014 1984 corvette, service bulletin, low speed, chuggle, 84-208, Section 6E, calibration, prom 0 0 1082 0/5 (0 Vote)

Model Year: 1984 Corvettes with Automatic TransmissionSubject: Low Speed "Chuggle"Source: Chevrolet Dealer Service BulletinBulletin Number: 84-208, Section 6E, 7A (Vlt) (Vllc)Date: October, 1984TO: ALL CHEVROLET DEALERSSome 1984 Corvettes may... Read More

1986 - 1987 Corvette: Service Bulletin: Service Engine Soon Light - Code 36 PFI Engines (VIN Codes F and 8)

Jul 28, 2014 1986 corvette, 1987 corvette, service bulletin, service engine soon, code 36, pfi, engines, crankcase, vent tube, 87-99, Section 6E 0 1 5615 3.88/5 (8 Votes)

Model Year: 1986-87 CAMARO, CORVETTE WITH PFI ENGINES (VIN CODES F AND 8) Source: Chevrolet Dealer Service Bulletin Bulletin Number: 87-99, Section 6E Date: April 1987 TO: ALL CHEVROLET DEALERS CONDITION: There have been reports of... Read More

1986 - 1990 Corvette: Service Bulletin: New Design Cylinder Heads Production Change Information

Jul 28, 2014 1986 corvette, 1987 corvette, 1988 corvette, 1989 corvette, 1990 corvette, service bulletin, new design, cylinder head, cylinder heads, production, change, information, 90-246-6A 0 0 1219 0/5 (0 Vote)

Subject: NEW DESIGN CYLINDER HEADS PRODUCTION CHANGE INFORMATIONModel and Year: 1986-88 B, F, Y CARS WITH 5.7L (VIN CODE 6, 8) AND 5.0L (VIN CODE H, F, G) ENGINES1989-90 B, F, Y CARS WITH 5.0L (VIN CODE F) AND 5.7L (VIN CODE 8) ENGINESAPPLICATION:... Read More

1986 - 1991 Corvette: Service Bulletin: Multec Fuel Injectors / Cleaning Information

Jul 28, 2014 c4 corvette, service bulletin, multec, fuel, injector, injectors, cleaning, information 0 0 2453 1/5 (1 Vote)

Subject: MULTEC FUEL INJECTORS/CLEANING INFORMATION Model and Year:1986-90 CELEBRITY1986-91 CAMARO, CAVALIER, CORVETTE1987-91 CORSICA, BERETTA1990-91 LUMINA, STORMSource: Chevrolet Service BulletinBulletin Number: 91-312-6E - (05/15/1991) THIS... Read More

1986 Corvette: Service Bulletin: Spark Plug Service on Engines with Aluminum Heads

Jul 28, 2014 1986 corvette, service bulletin, spark plug, spark plugs, service, aluminum heads, l98, rpo l98, l98 engine, removal, procedure, how to, how-to, 86-82, Section 6A 0 0 1326 4/5 (1 Vote)

Subject: Spark Plug Service on Engines with Aluminum HeadsModel and Year: 1986 Corvette 5.7 L PFI L98 (VIN Code 8) EngineSource: Chevrolet Dealer Sevice BulletinBulletin Number: 86-82, Section 6ADate: May, 1986 TO: ALL... Read More

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