P CODES (POWERTRAIN) P0400 - P0499

Cel Is Showing A P0446. I've Replace The Selnoid Behind The Driver Rear Tire And The Light Continues To Be On, What Other Issue Should I...

I Had The Check Engine Come On And The Code Is P0455 Where Is It And How Can I Fix And Is It Expensive.

I Have A Mercury Sable 1996 (6 Cylinders 3.0l Efi) With Diagnostic Trouble Code Of P0430 Catalyst System Efficiency Below Threshold (bank...

Shakes Or Wobbles Problem 2004 Volvo S60 Two Wheel Drive Automatic 140000 Miles My 04 Volvo S60 Sometimes Shakes When Accelerating....

Have A 97 Cadillac Catera, Have A Code Of P0455 And What Is Required To Fix Problem?

Code On My 2006 Tahoe Shows Up # Is Po446 It Saids It Is Evap Emission Control System Vent Circuit Malf Was Wonering If Sensor Needs...

P0420 Code On 2001 Mitsubishi Galant

What Would Case A Code Po420 And How Would I Fix The Problem

2007 Hummer H-3 Code Issue Unable To Clear Code Po411 Reads Secondary Air Inadequate Upward Flow #1. Replaced Valve Then Reset Code Code...

1996 Mercury Sable 200,000 Ohv 3.0 U The Car Randomly Jerks And I Got Codes P0340, P0131, P0401, P0402, P1130, P1131. P0401 = Egr Flow...