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This service bulletin was issued in May 1979, but the concepts and techniques are applicable toward 1960's Corvette to early 1980's Corvettes. Subject:    Cooling System Restrictions - Symptoms and Diagnosis Model and Year:   All... Read More

Subject:   Inadequate Cooling Model and Year:   1968 Corvette with 327 Cubic Inch Engine Source:  Chevrolet Service Technical Bulletin Bulletin No:   68-T-13 Section:   VI Date:    May... Read More

Subject:   Loss of Heating or Cooling Control Model and Year:   1990 Y Car with Electronic Air Conditioning (C68) Option Source:  Chevrolet Dealer Service Bulletin Bulletin No:   90-101-1A (Corporate Bulletin No:... Read More

Subject: Corvette Auxilliary Cooling Fan Wiring Revision Model and Year: 1979 Corvette Equipped with 5.7L (350 Cu. In.) V-8 RPO L82 and Air Conditioning Source: Chevrolet Service News Page Number:   3 Date: Volume 51, Number 1... 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

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

By John Hinckley, Corvette Enthusiast MagazineUsed here with permission.Copyright John Hinckley, Corvette Enthusiast MagazineIf you own a 1963-1982 Corvette, chances are you ask, “Why does my car run hot and overheat?” There are lots of... Read More

Source:   GM TechLink Date:   October 7, 2013 During Pre-Delivery Inspection (PDI) of the 2014 Corvette Stingray, two rings and a coil of safety wire will be found in the loose items bag. There may be some question about the purpose of... Read More