Buick Century P Codes (Powertrain) P0400 - P0499

Car Runs Fine, But Intermittently Stalling Every Couple Days. I Replaced The Purge Solenoid Valve And Small U-shaped Hose. The Car Ran...

Performed All Egr Tests. Still Getting P0404. Same Test Results On Three Different Units-2 Used, 1 Brand New. Results As Follows,(no...

Engine Mechanical Problem 2002 Buick Century 6 Cyl Front Wheel Drive Automatic 50 000 Miles These Are The Codes That Came Upp P0440-...

Ok So I Bought This Car And I Keep Getting A Code Po446 That's A Small Leak In The Emmission Or Gas Cap And There's A Hard Plastic...

I Have 2 Trouble Codes P0410 And P0420. I’m Pretty Handy And Fix All My Car Issues My Self. I Recently Replaced A New Fuel Pump And...

My Car Has Been Sitting For About 9 Months. The Check Engine Light Was On I Had It Shut Off And It's Still P0446. I Just Replace The...

Oldsmobile Aurora And Intrigue Secondary Air Injection Code P0410 Repair

Dear Technician, In My Car Listed Above I Very Often Have The Check Engine Soon Notification With This Number: No. P0446 And Text: Evap...