Buick Park Avenue P Codes (Powertrain) P0300 - P0399

Browse Buick Park Avenue P Codes (Powertrain) P0300 - P0399 questions and answers. Choose a question that matches your symptoms.

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Code P0300?

1999 BUICK PARK AVENUE

When Having A Computer Check Done We Get A Code P0300. The Service Engine Soon Light Came On And The Car Started To Run Rough. Please...

1 ANSWER

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Asked by lbruno01@comcast.net

1998 BUICK PARK AVENUE

Service Engine Light Came On And Now It Is Misfiring?

1 ANSWER

1 IMAGE

Asked by dusty03

1997 BUICK PARK AVENUE

I Had A P0302 And The Plug Was Done. I Replaced The Plug And Get P0300. I Replaced All Plugs, They Were Toast. I Also Replaced Wireset...

1 ANSWER

Asked by edcove

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