MERCURY MARQUIS ENGINE SYMPTOM

I Have An 84 Mercury Grand Marquis Mileage Approx 350,000 Miles. Ran Fine When I First Got But Due To Trans Problems It Had To Set For 2...

We Recently Had An Oxygen Sensor Replaced Now The Car Will Sometimes Stall When Letting Of The Gas And Rounding A Corner. We Were Told That...

I Have A Brand New Battery And It's Supposed To Handle Cold Weather -30. I've Got A Jump Starter Because I Need Jumps So Often. ...

I Have A 1983 Grand Marquis With 27,000 Miles On It. It Is An Automatic, 5.8l 351cu In With Dual Exaust I Have Two Questions 1. When...

My Car Starts Fine, But Will Not Idle. As Long As The Gas Pedal Is Depresed It Runs Fine. As Soon As You Let Off The Pedal It Stalls. None...

Mercury Grand Marquis Ls 2001 230,000 4.6 Liter A Recent Acquisition, The Car Was Missing A Thermostat. Put One In Several Days Ago...

When I Am Driving Along And Accelerate At Most Any Speed, But Especially Aroung 40 To 50 Miles Per Hour My Engine Misfires And Stumbles...

I Just Bought A 91 Grand Marquis. Smell Like Oil Is Burning Under The Hood. Light Smoke Come From The Transmission Dipstick Area Is This A...

Hi, My 1996 Merc Marquis Has A Misfire In #2 Cylinder. I Is Mainly Noted When Shifting From Park To Drive, And Also Just After...

Been Having To Fill The Cooliant Container As It Over Heats Loosing Cooliant. Looks Like Its Coming From The Water Pump Of The Leak Not Sure...