CHECK ENGINE LIGHT

My Check Engine Soon Light Comes On. The Fast Idle Is Too Fast Upon Startup. Could These Two Problems Be Related To A Common Problem? Also...

Check Engine Light Came On At 43,000 Miles. I Thought It Was A Reminder For Engine Oil Change So I Changed Oil And Filter. I Re-set The...

Does Disconnecting The Battery (2003 Audi A4) Reset The Computer, Thus Turning The Check Engine Light Off?

I Got A Check Engine Light Last Week While Driving. On Checking The Code At Our Local Advance Auto He Tells Me That Both Upstream O2...

Other Category Problem 1999 Mercury Villager 114000 Miles My Husband Replaced The Battery In My Van And Now It Idles Very Rough...

Check Engine Light Keeps Comin On. I Changed Tran. Fluid, Spark Plugs, Front O2 Sensor And It Is Still On. Took It To Advance Auto And...

Engine Replaced With New At 85,000. Current Odometer, 122,672. Since Engine Replaced, "check Engine" Light Comes On After Several Hours...

I Have A Code 1520 On My Scanner. It Reads Manufactuer Controlled Vehicle Speed Idle Control And Aux. Inputs. On Cold Starts It Is Sluggish...

Service Engine Soon Light Came On And Stayed On. With Diagnostic Code Reader I Got A Po452 Code. I Reset Codes And Light Came Back With Same...

Hello, After Using The Trouble Code Reader I Got The Code, P0113 Intake Air Temperature Circuit High Input, What Does It Mean And Any...