Electrical and Ignition

Source:  Chevrolet Dealer Service BulletinNumber: 91-14-8ASubject: Parasitic Drain on Battery Ammeter Connecting ProcedureModel Year: 1982-91 All Passenger Cars and TrucksVehicles that have one or more on-board solid state control module (such... Read More

Subject: DAMAGED ECM/PCM AND/OR MIS-DIAGNOSED ECM/PCM SYMPTOMS DUE TO INCORRECT "TAP-TESTING" PROCEDURESModel and Year:1982-91 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 91-384-6E - (07/24/1991) CONDITION: Because... Read More

Subject: CHECKING CONNECTOR TERMINAL CONTACT - METRI - PACK Model and Year: 1982-91 PASSENGER CARS AND TRUCKS Source: Chevrolet Service Bulletin Bulletin Number: 91-85-8A - (09/21/1990) TO: ALL CHEVROLET DEALERS When diagnosing an... Read More

Subject: Engine Miss, Hesitation, and Rough, Pierced Secondary Ignition ComponentsModel and Year: 1980-93 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 93-35-6D - (10/01/1992) THIS BULLETIN CANCELS AND SUPERSEDES... Read More

Subject:   Power Antenna Rod and Cable Service Package Model and Year:   1979-81 Malibu, 1979-84 Impala, Caprice, Camaro and Corvette - 1981-82 Citation, 1982-84 Monte Carlo and El Camino Source:  Chevrolet Dealer Service... Read More