Corvette Action Center Knowledgebase

Technical Article: Synthetic Oil Use

Jul 15, 2014 tech article, technical article, synthetic oil, mobil 1, zr-1, corvette zr-1, c4 zr-1, lt1 0 0 1258 0/5 (0 Vote)

From Jim Ingle, GM Powertrain Engineer (this question was asked in terms of adding Mobil 1 to a ZR-1 after engine break-in):"There is probably more misunderstanding of lubricants and "old wive's tales" about them than any other automotive issue. A... Read More

1990 - 1995 Corvette ZR-1: Diagnosing Low Tire Pressure Warning System Codes

Jun 30, 2014 c4 corvette, zr-1, c4 zr-1, ltpws, low tire pressure warning system, codes, fault codes, system codes, diagnosis, diagnosing 0 0 2531 2/5 (1 Vote)

The following article appeared in the Spring 2014 issue of the NCRS Corvette Restorer, written by Mike Ingham and is used here with his permission: Adventures In LTPWS Land by Mike Ingham This story concerns the Low Tire Pressure Warning... Read More

1990 - 1995 Corvette | ZR-1: AC Compressor Specifications

Jul 24, 2014 c4 corvette, zr-1, corvette zr-1, ac, air conditioning, compressor, specs, specifications, nippondenso, lt5, l98 0 0 1000 2/5 (1 Vote)

Type: NippondensoDisplacement: LT5 - 10.0 cubic inches L98 - 12.7 cubic inches Read More

1990 - 1995 Corvette ZR-1: Body Emblem Part Numbers

Jul 24, 2014 c4 corvette, zr-1, corvette zr-1, body emblem, body emblems, emblems, part number, part numbers 0 1 1212 0/5 (0 Vote)

The following are part numbers for the various emblems on a ZR-1. Always check with your local Chevrolet dealer for the latest part number for these items:"CORVETTE" Emblem - Rear Bumper10153697 --- 1990 Turquoise Metallic (42U)10172314 --- 1991... Read More

1990 - 1995 Corvette ZR-1: Wheel Well: Locating the panel that fits in the rear portion of the right front wheel well

Jul 24, 2014 c4 corvette, zr-1, corvette zr-1, wheel well, panel, front wheel, control modules, relays, #10276500, #10276498 0 0 684 0/5 (0 Vote)

You won't find that GM discontinued part (discontinued in 1999) unless it's from someone parting-out or willing to sell a part of an assembly.SECRET:Try a non-ZR1 panel and retrofit it by drilling holes to attach a ZR1's control modules/relays... Read More

2005 - 2012 Corvette: Service Bulletin: #PIC4763C: Pop Or Creak Noise From Rear Of Vehicle Behind The Seats - (Oct 17, 2011)

Mar 31, 2017 2005 corvette, 2006 corvette, 2007 corvette, 2008 corvette, 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, service bulletin, creak, pop, oil canning, body flex, PIC4763C 0 0 1349 5/5 (2 Votes)

#PIC4763C: Pop Or Creak Noise From Rear Of Vehicle Behind The Seats - (Oct 17, 2011) Subject: Pop Or Creak Noise From Rear Of Vehicle Behind The Seats Models: 2005 - 2012 Chevrolet Corvette 2004 - 2009 Cadillac XLR and XLR V-Series... Read More

2007 - 2013 Corvette: Service Bulletin: #PIC4510C: OnStar® TBT (Turn by Turn) And Digit Display Location - (Jul 18, 2012)

Mar 19, 2017 2007 corvette, 2008 corvette, 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, 2013 corvette, PIC4510C, onstar, tbt, turn-by-turn, dialed digits 0 0 1165 0/5 (0 Vote)

#PIC4510C: OnStar® TBT (Turn by Turn) And Digit Display Location - (Jul 18, 2012) Subject: OnStar® TBT (Turn by Turn) And Digit Display Location Models: 2007 - 2013 All GM Passenger Car and Light Duty Trucks With OnStar... Read More

1984 - 1996 Corvette: Wiring and Circuit Identification

Feb 8, 2015 c4 corvette, wiring, circuit, circuits, wires, identification, ground, grounds 0 1 5219 3.38/5 (8 Votes)

Below are tables showing the identification of wiring and circuits for 1984 - 1996 Corvettes: Read More

1982 - 1991 Corvette: Service Bulletin: 3-4 Clutch / 2-4 Band Service Information

Jan 18, 2015 1982 corvette, c4 corvette, service bulletin, chevrolet dealer service bulletin, 3-4 clutch, 2-4 band, service information, clutch, overhaul kit, transmission, automatic transmission, 4l60, hydra-matic 0 0 910 0/5 (0 Vote)

Subject: 3-4 Clutch / 2-4 Band Service Information Model and Year: 1982-91 Caprice, Camaro and Corvette and 1982-91 All Trucks with 4L60 Automatic Transmission Source: Chevrolet Dealer Service Bulletin Bulletin No:... Read More

1984 - 1996 Corvette: Service Bulletin: Windshield Wipers Chatter and/or Wipe Unevenly

Jan 10, 2015 c4 corvette, service bulletin, chevrolet service bulletin, windshield, wiper, wipers, chatter, noise, wiper blade, wiper blades, blade assembly, bon ami, cavalier, chevy cavalier 0 0 3684 2/5 (1 Vote)

This service bulletin came out in April of 1987 but applies to all 1984 - 1996 Corvettes and is a valuable source of information on the care and service of your C4 Corvette's windshield wiper system. Subject: Windshield Wipers Chatter and... Read More

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