Corvette Action Center Knowledgebase

1982 Corvette: Service Bulletin: Engine Coolant Usage Anti-Freeze Specs Change

Aug 1, 2014 1982 corvette, service bulletin, engine coolant, anti-freeze, usage, specs, specifications, 83-I-26 0 1 1921 5/5 (1 Vote)

Subject: ENGINE COOLANT USAGE ANTI-FREEZE SPECS CHANGE Model and Year: 1982-1983 VehiclesSource: Chevrolet Service BulletinBulletin Number: 83-I-26 - (01/17/1983) Chevrolet Motor Division has in past model years recommended use of ethylene glycol... Read More

1988 - 1991 Corvette: Service Bulletin: Coolant Usage Recommendation Service Information

Jul 28, 2014 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, coolant, usage, recommendation, service, information, 91-62-6B 0 0 983 5/5 (1 Vote)

Subject: COOLANT USAGE RECOMMENDATION SERVICE INFORMATION Model and Year:ALL 1988-91 PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 91-62-6B - (08/21/1990) TO: ALL CHEVROLET DEALERS THIS INFORMATION SUPERSEDES INFORMATION... Read More

1997 - 1999: Service Bulletin: Engine Low Coolant Light Comes On (Inspect Rad. Surge Tank, Replace/Reposition)

Jul 22, 2014 1997 corvette, 1998 corvette, 1999 corvette, service bulletin, low coolant, light, radiator, surge tank 0 0 2739 4.67/5 (3 Votes)

Subject: Engine Low Coolant Light Comes On At Start-Up (Inspect for 2nd Design Radiator Surge Tank and Replace/Reposition) Source: Chevrolet Dealer Technical Service Bulletin Number: 99-06-02-016 Models: 1997-1999 Chevrolet Corvette ... Read More

2003 - 2004 Corvette: GM TechLink: Coolant Leak at Cup Plugs

Jul 21, 2014 2003 corvette, 2004 corvette, gm techlink, coolant, leak, cup plug, cup plugs 0 0 814 0/5 (0 Vote)

From GM TechLink, June 2004: This information applies to 2003-04 Chevrolet and GMC C/K trucks, Cadillac Escalade, and Corvette, and 2004 Cadillac CTSV and Pontiac GTO with GEN III V8 engines.If coolant appears to be leaking at the head cup plugs,... Read More

2005 Corvette: GM TechLink: Low Coolant System Operation

Jul 17, 2014 2005 corvette, gm techlink, low coolant, operation 0 0 1348 4/5 (2 Votes)

The 2005 Chevrolet Corvette utilizes an algorithm-based low coolant level system which eliminates the need for the coolant level sensor previously positioned inside the surge tank.The algorithm (a mathematical calculation) measures the difference in... Read More

Service Bulletin: Fluid Leak Detection

Jul 15, 2014 chevrolet service bulletin, service bulletin, fluid leak, detection, how-to, how to, diagnosis, oil leak, coolant leak, transmission 0 0 1028 0/5 (0 Vote)

The following service bulletin was issued by Chevrolet in May of 1986 and contains excellent tips for tracking down hard to find fluid leaks which can be applied to all vehicle lines.Subject: Fluid Leak DetectionSource: Chevrolet Dealer Service... Read More

1986 - 1988 Corvette: Service Bulletin: Low Coolant Warning Light

Jul 13, 2014 1986 corvette, 1987 corvette, 1988 corvette, low coolant, warning light, service bulletin, 87-11, coolant 0 0 6404 1/5 (1 Vote)

Subject: Low Coolant Warning LightNumber: 88-43Section: 6BDate: Sept., 1987Models: 1986-88 CorvettesTo: All Chevrolet Dealers This bulletin cancels and supersedes Dealer Service Bulletin 87-11 (Section 6B) dated Oct., 1986. All... Read More

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