LINCOLN ENGINE POOR MILEAGE

Or Rather, What Are "hesitation When Accelerating, Bad Gas Mileage & Loss Of Hp/tq" Symptons Of? I Bought The '97 Mark Viii Aug 2010...

Hi I Just Purchased This Car With Low Mileage After Totaling My Previous Ls A Month Ago. I Love My New Ls, Drives Smoother Than My Old One...

Mileage Suddenly Went From 22mpg To 15mpg. Spark Plugs Have 10,000 Miles On Change. Engine Starts And Runs Good. No Gasoline Leaks...

This Vehicle Seems To Run Fine With No Driveability Problems. However, Mpg Suddenly Has Dropped 2-5 Mpg With Same Drivers, Same Routes...

I'm Stuck On If I'm Getting Bad Gas Mileage. Google Says 17/25, I'm Getting 18 All Day Every Day. I've Done A Tune Up, But...