ENGINE POOR MILEAGE

The Last 3 Tanks Of Gas, I Have Experienced A Sudden 20% Drop In Mpg From 25, 26 Sown To 20, 21 Mpg With My 99 Subaru Legacy Sus, 2.5....

It Seems That After The Last Timing Belt Change The Fuel Consumption Suddenly Ecxeeded Approx. 1 Litre More. Timing Is Ok, Check Engine...

I Have A 96 Blazer, Acts As Though It Is Flooding, I've Changed Injectors, Fuel Regulator, Plugs, Wires Cap & Rotor, Map Sensor...

Fuel Consumption Is Very High

Opel Astra 1996 Fuel Consumption Too High

Hi, I Was Hoping You Could Help Me, I Have A Nissan Micra (new Shape) 2003 1.0ltr Engine And I Am Getting About 20 Mpg From It. The Engine...

My Car Have Been Designating Black Smoke Once The Engine Is One And Also While The Car Is On The Move. Consequently, This Has Resulted To...

What Will Cause Excessive Fuel Consumption From 15mpg To 7mpg, No Gas Fumes Smell Or Noticable Gas Leaks.

Since I Got My Vehicle At The Beginning Of The Year. I Noticed It Used Up Quite A Lot Of Gas. I Figured Straight Six, Four Wheel Drive It...

I Have Fuel Economy Less Than Before. Ignition Plug Changed, Tires Pressure Okay And No (check Engine) Activated. How Can I Start To...