Subject: Engine Exchange Program Model and Year: 1990 Corvette with LT5 (VIN Code J) Engine Source: Chevrolet Dealer Service Bulletin Bulletin No: 90-59-6 Section: 6 Date: ... Read More
1990 - 1995 Corvette ZR-1
Subject: High Effort Shifting into Gears After Cold Soak (Contact Technical Assistance) Model and Year: 1995 Chevrolet Corvette With 5.7L Engine (Vins J and P - RPOs LT5 and LT1) and 6-Speed Manual Transmission Source: Chevrolet Product... Read More
General Motors Media Press Release FOR RELEASE: November 7, 1996 CONTACT(S): Chevrolet/Geo Communications Phone: (800) CHEVY-MI or: (810) 492-8841 Fax: (810) 492-8853 Chevrolet LT5 Impala SS: Tim Allen's Way of Saying ‘Get Me To The... Read More
Subject: REVISED AIR CONDITIONING CONTROL CIRCUIT DIAGNOSIS Model and Year: 1990 CORVETTE WITH 5.7L L98 AND LT5 ENGINES Source: Chevrolet Dealer Service Bulletin Bulletin Number: 90-400-6E THIS BULLETIN CANCELS AND SUPERSEDES DEALER... Read More
Subject: Loss of Heating or Cooling Control - New ProgrammerModel and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-378-1A - (10/25/1990)TO: ALL CHEVROLET DEALERSCondition:The customer may comment on a loss of heating or... Read More
Subject: LOSS OF HEAT/COOLING CONTROL REVISED PROGRAMER AVAILABLE Model and Year:1991 CORVETTE WITH 5.7L ENGINESource: Chevrolet Service BulletinBulletin Number: 91-200-1A - (02/04/1991) Condition: On some vehicles the temperature of air coming from... Read More
Subject: CAMPAIGN: INOPERATIVE PARKING BRAKE Model and Year: 1990 CHEVROLET CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-C-09 - (01/24/1990) General Motors has determined that certain 1990 Chevrolet Corvette model vehicles may... Read More
Subject: INTERMITTENT ASR SERVICE LIGHT (REPLACE MEM-CAL)Model and Year: 1993-94 CHEVROLET CORVETTE WITH 5.7L ENGINE (VIN J - RPO LT5) AND MANUAL 6-SPEED (ML9) TRANSMISSIONSource: Chevrolet Service BulletinBulletin Number: 47-50-01CONDITION:SOME... Read More
Subject: POWER STEERING SHUDDER/GROAN INSTALL P/S COOLER & HOSE Model and Year: 1988-90 CORVETTE WITH 5.7L ENGINE Source: Chevrolet Service Bulletin Bulletin Number: 90-376-3B - (10/25/1990) Condition: Some 1988-90 Y-cars with either... Read More
From ZF regarding ZF transmission noise and differences between the ZF used in early and late ZR-1s - July 12, 2000: "All S6-40 transmissions installed in the C4 Corvette contain 100% helical gears. In fact, all of the gearboxes ZF produces for... Read More