Corvette Action Center Knowledgebase

1959 Corvette: Service Bulletin Board - Parts Mart Magazine - Tune-Up Specifications

Oct 7, 2014 1959 corvette, service bulletin, parts mart magazine, tuneup, tune up, tune-up, specs, specifications, ignition, distributor, tappet clearance, timing, ignition timing, compression pressure, spark plugs, air cleaner, fan belt, fuel pump 0 0 779 0/5 (0 Vote)

Below is chart showing complete tune-up specifications for 1959 Corvettes with all engine options. Read More

1968 Corvette: Service News: Spark Plug Removal with 427 Engine and A/C

Aug 1, 2014 1968 corvette, service news, spark plug, spark plugs, removal, 427, engine, a/c, air conditioning 0 0 1480 0/5 (0 Vote)

Model Year: 1968 Corvette 427 with Air ConditioningSubject: Spark Plug Removal TipSource: Chevrolet Service NewsDate: August, 1968Recent studies indicate that the two forward right bank spark plugs located under the air conditioning compressor on... Read More

1982 Corvette: Service Bulletin: Spark Plug Fouling/Driveability Improvements

Aug 1, 2014 1982 corvette, service bulletin, spark plug, spark plugs, fouling, driveability, ecm, prom 0 0 1090 1/5 (1 Vote)

Subject: SPARK PLUG FOULING/DRIVEABILITY IMPROVEMENTS - 1982 CORVETTE WITH FEDERAL EMISSIONSModel and Year: 1982 Corvette with Federal EmissionsSource: Chevrolet Dealer Service Technical BulletinBulletin Number: 82-T-101Number: VItSection: Aug.,... 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 1309 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 Corvette: Service Manual Update: SEC. 6D4 Spark Plug Coding Chart

Jul 26, 2014 1990 corvette, service manual, update, 6d4, spark plug, coding chart 0 0 743 0/5 (0 Vote)

Subject: SERVICE MANUAL UPDATE-SEC. 6D4 SPARK PLUG CODING CHART Model and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-253-6D - (06/26/1990)The Spark Plug Coding Chart shown in Figure 2, Page 6D4-3, in Section 6D4 ... 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 0 811 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

1957 Corvette: Service Bulletin: Spark Plug Replacement

Jul 13, 2014 1957 corvette, spark plug, spark plugs, ac-46, replacement, service bulletin 0 0 929 0/5 (0 Vote)

Model Year: 1957Subject: 1957 Corvette Spark Plug RecommendationsSource: Chevrolet Technical Service BulletinBulletin Number: DR #295Section: VIyDate: May 22, 1957TO: ALL CHEVROLET DEALERSInasmuch as the grater percentage of Corvette engines are... Read More

1957 Corvette: Service News: Spark Plug Changes

Jul 13, 2014 1957 corvette, spark plugs, spark plug changes, service news, chevrolet service news, ac-46, ac-44 0 0 719 0/5 (0 Vote)

Model Year: 1957Subject: Corvette and Heavy Duty Truck Spark Plug ChangesSource: Chevrolet Service NewsDate: June 1957Since publication of the 1955-57 spark plug resume on page 7 of the March issue of Service News, higher heat... Read More

1984 Corvette: Service Manual Error: Engine - Electrical - Spark Plugs

Jul 2, 2014 1984 corvette, service manual, error, spark plugs, 6d-26, engine electrical, timing 1 0 920 0/5 (0 Vote)

The following article/comment was submitted to the Corvette Action Center:-----------------------------------------------------From: Mike Flaherty <383_240z@surewest.net>On the bottom right of page 6D-26, engine electrical, it tells you to... Read More

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