ENGINE POOR MILEAGE

My Concorde Only Gets About 12 Mpg Right Now Any Ideas?

My First Problem Is My Mpg Bars Goes Up When I Drive And When I Stop It Goes Down. Second My Steering Turns To The Left On Its Own. Lastly...

I Have A 1989 Bmw 325ix With Almost 300,000k On It. Recently I Have Been Having Very Bad Mpg. A Gallon Of Petrol Can Only Take Me As Much As...

What Are The Pro's And Con's To Adding Pure Acetone To The Gasoline Mixing 2oz Acetone To 12 Gal Of Gas For Better Mpg.

Replaced Engine With A Remanufactured Engine Have A Little Over 3,500 On It Now And Only Getting 10 To 11 Mpg Used To Get Over 16 Have...

Engine Performance Problem 1994 Toyota 4runner 6 Cyl Four Wheel Drive Great To Find This Web-sight, I Have Ten Mpg, To Deal...

24v Dohc 2004 Taurus Ses 79,500 Miles I Experienced A Sudden Loss Of Power And A Decrease Of 7 Mpg And I Noticed A Leak From Where The...

Mpg Dropped Off The Deep End And I Dont Know Why. Check Engine Light Is Flashing And When I Check It, It Says Misfire In Cylinders 1, 2...

I Have A Ford Focus 2005 1.6 Tdci Ghia Spec With 140k Miles. The Problem Started When I Heard Engine Knocking When I Was Travelling At 60...

I Recently Purchased This 2000 V6 Accord(auto). It Has Really Slow Pickup. And Its Giving 12.5 Mpg (premium Gas). I Recently Changed Oil...