Buick Century OBD1 Codes
Browse Buick Century OBD1 Codes questions and answers. Choose a question that matches your symptoms.
11 discussions
OBD1 Connector
I Have Tried Connecting Several Scan Tools To My Car And Non Of Them Worked. I'm Trying To Get Images Of The Wiring Diagram On The Ports...
Asked by Jerry William Exline III
1993 Buick Century NEED ADVICE ON HOW TO FIX Problem...
I Have A 1993 Buick Century 6 Cylinder. I Have Recently Did An Engine Check And The Number Code 43 Pop Up. I Know What The Code Says But I...
Asked by figgy1981
91 Buick Century 3.3l V6 Running Rough, Code 26 And 48
I Have A 91 Buick Century 3.3l V6 That's Running Rough, Has Lost A Good Bit Of Its Gas Mileage And Is Giving Me Codes 26 And 48. The Check...
Asked by iglowinthedark2
1991 Buick Century
1991 Buick Century 6 Cyl Front Wheel Drive Automatic
I Recently Bought A 91 Century And Ran Into Problems Immediately... So I Got...
Asked by Joshuaoys1987
1991 Buick Century Codes 43 And 44
Engine Idles Up And Down, Getting Codes 43 And 44, Changed Plugs Getting Ready To Change Wires. Car Runs Very Well Otherwise. Any Clue To...
Asked by 1991Century
Diagnostic Touble Codes For Buick Century 1990
What Are The Meanings Of The Following Codes:
13
26
27
28
44
48
My Mileage Is Approximately 150,000 Miles
A Tune-up Has Been...
Asked by Ruth Henderson
1988 Buick Century Code 43 EST ESC??
1988 Buick Century 6 Cyl Automatic 80000 Miles
My Car Recently Started Jerking When I Reached 35. So, Hearing The Praise About...
Asked by errantwill-o-wisp
1987 Buick Century Code 42
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...
Asked by hansen34
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