Corvette Action Center Knowledgebase

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 1180 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

1985 - 1991 Corvette: L98 Engine Throttle Body Diagram

Jul 28, 2014 1985 corvette, 1986 corvette, 1987 corvette, 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, l98, rpo l98, l98 engine, throttle body, diagram 0 3 4846 3.4/5 (5 Votes)

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 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 1325 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

1990 - 1996 Corvette: Oil Life Monitor: Reset the Engine Oil Life Monitor

Jul 28, 2014 c4 corvette, oil, engine oil, oil life, monitor, reset, resetting, procedure, how-to, how to 1 33 26129 3.88/5 (34 Votes)

Overview: The 1990 to 1996 Corvettes are equipped with an Engine Oil Life Monitor. The Central Control Module (CCM) calculates the lifespan of the engine oil by measuring engine rpm, and oil temperature over time. Regardless of... Read More

1990 Corvette: Service Manual Update: Sec. 6E3 Driveability and Emissions Revised Code 34 Chart

Jul 26, 2014 1990 corvette, service manual, update, sec. 6e3, driveability, emissions, revised, code 34, l98, rpo l98, l98 engine, 90-350-6E 0 0 1279 0/5 (0 Vote)

Subject: SERV MANUAL UPDATE-SEC.6E3 DRIVEABILITY AND EMISSIONS Model and Year: 1990 CORVETTE WITH 5.7L L98 (VIN CODE 8) ENGINE Source: Chevrolet Service Bulletin Bulletin Number: 90-350-6E - (09/13/1990) The attached Code 34 diagnostic... Read More

1991 - 1992 Corvette: Service Bulletin: Fuel Pump Driveability Issue - Diagnostic Information

Jul 26, 2014 1991 corvette, 1992 corvette, service bulletin, fuel pump, driveability, diagnostic, noise, engine hesitation, hesitation, sag, loss of power, 92-227-6E 0 0 1186 0/5 (0 Vote)

Subject: FUEL PUMP DRIVEABILITY ISSUE DIAGNOSTIC INFORMATION Model and Year: 1991-92 CAMARO, CAVALIER, CORSICA, BERETTA, LUMINA AND CORVETTE 1992 C1, K1, L/M AND S/T TRUCKS 1992 LUMINA APV Source: Chevrolet Service Bulletin Bulletin... Read More

1992 - 1993 Corvette: Service Bulletin: Noisy/Fraying Accessory Drive Belt

Jul 26, 2014 1992 corvette, 1993 corvette, service bulletin, noisy, fraying, accessory, drive belt, lt1, rpo lt1, lt1 engine, tilt steering 0 0 1587 0/5 (0 Vote)

Subject: NOISY/FRAYING ACCESSORY DRIVE BELT (INST. SINGLE-SIDED BELT) Model and Year: 1992-93 CORVETTE WITH 5.7L (LT1) ENGINE Source: Chevrolet Service Bulletin Bulletin Number: 93-273-6A THIS BULLETIN IS BEING RE-PUBLISHED TO ADD THE... Read More

1992 - 1996 Corvette: Technical Article: LT1 Reverse Flow Cooling System

Jul 26, 2014 1992 corvette, 1993 corvette, 1994 corvette, 1995 corvette, 1996 corvette, lt1, rpo lt1, lt1 engine, reverse flow, cooling, cooling system, tech article, technical article, scott mueller 1 4 15018 4.61/5 (23 Votes)

LT1 Reverse Flow Cooling SystemBy Scott Mueller. One of the greatest features of the '92 and up Chevrolet LT1 engine is the reverse flow cooling system. In fact it is reverse flow cooling that is truly the key to the incredible performance of the... Read More

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