Buick Century OBD1 Codes Code 42

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1989 Buick Century Shows Code 42

1989 BUICK CENTURY
Car Shows Code 42 Starts Then Dies
1 ANSWER
Asked by lcarte4

1987 Buick Century Code 42

1987 BUICK CENTURY
Checked The Codes For This Car And It Lists Codes 21, 34 & 42. Took Care Of 21 But Cannot Figure Out What 34 & 42 Are And Where The Sensors...
1 ANSWER
Asked by hansen34

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