Mercury Cougar Engine Idle High

When I Turn Heater Fan On The Engine Revs Up When Sitting In Traffic Car Wants To Lunge Forward When Fan Is On. When I Turn Fan On The...

High Idle In Park And Nutral, And Does Not Go Down While Driving When Let Off Throttle Until Brake Is Pressrd.

I Have A 1995 Mercury Cougar Xr7 3.8l V6. I Am Having Hesitation When Accelerating..... I Checked The Code That Was Being Thrown And It Said...

Okay, When My Air(condition And Heat) Is Turned On My Car While I Am Idle Rev's Up Really High As Well As My Rpm's There Is A Smell Coming...

Only Happens At High Speeds Or On The Freeway. The Car Drives Normal Then All Sudden The Rpm Get High Around Number 4 Or Higher Then Go Back...

I Have Had This Cougar For Five Years Now And She Has Been A Great Car Until Three Weeks Ago. I Was Driving To Work And All Of A Sudden It...

My Cougar Has The 3.8 L V6 At Start Up It Idles Really High And Will Accelerate On Its Own I Dont Really Know How To Explain It.while Going...

1989 Mercury Cougar Mileage: 154,000. Our Car Started To Idle At 2000 Rpms After We Steam Cleaned The Engine And We Just Did An Oil Change....

The Engine Is A Fuel-injected 3.8l . When I Start The Car It Idles Like Its Going 40mph Sitting Still. If You Shift It Into Drive It Jumped...