Subaru Impreza P Codes (Powertrain) P0400 - P0499 P0420

Browse Subaru Impreza P Codes (Powertrain) P0400 - P0499 P0420 questions and answers. Choose a question that matches your symptoms.

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Check Engine Light, Code P0420

2010 SUBARU IMPREZA

There Is An Exhaust Leak On The Car, It Is Audible Driving At 5-10 Mph Or 65 Mph Next To A Wall. Check Engine Light Returns P0420. O2...

1 ANSWER

Asked by charlietacos

2006 SUBARU IMPREZA

I Am Showing This Code, And Have Noticed That, When The Car Is First Turned On And Shifting From Reverse To Drive (automatic), It Bucks. It...

1 ANSWER

Asked by johnnyinterwebs

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