LEAN Questions

Trouble Code Po171 And P0174 Keep Coming Up. I Checked For Vacuum Leaks And Have Changed The Mass Air Flow Sensor But Every Time The "...

I Have A P0717 And P0125 Code, The Engine Idles High And Is Is An Unusual Amount Of Fuel. Can Thi Be Caused By A Bad Ect? I've Checked Most...

This Trouble Code Running Lean(bank 2) What Should I Be Checking ? I Understand Running To Lean Means Not Enough Air, 02 Sensor Or What?

My Service Emission System Is Diplaing On Dash Engine Light On Trouble Codes Are P0171 & P0174 Car Manuel Definition Is Fuel Trim System...

2005 Chevy Silverado V8 Four Wheel Drive Automatic My Truck Just Started To Run Rough And When I Checked The Codes, It Came Up With...

My Truck Is Lower On The Front Passenger Side, Tell Me What Is Wrong? Could The Be Anything Broken, I Looked And Everything Looks Fine But I...

My Suv Was Diagnose And Had A Code For Misfiring On Cylinder Six And Also Had A Code For Bank One , Causing The Suv To Burn Lean, My...

To Joe. Hey Joe Its Dan Again. I Have A 2005 Chevy Colbolt 2 Door Coupe 2.2l Automatic. I Want To Thank You For You Spot On Answers About...

Noises Problem 2004 Chevy Cavalier 6 Cyl Automatic 77,500 Miles Ive Been Hearing This Grinding Noise And Finally Located That It Is...

Yesterday, 1/9/07 I Asked A Question But I Forgot To Put In That It Was A Ford Winstar, 2002 With 3.8 Ltr Engine. My Interest Is This: Bank...