MERCURY COUGAR ENGINE IDLE HIGH

Found 5 results

1989 Mercury Cougar Idles High

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....

Asked by 2CP-Archives ·

1 ANSWER

1989

Vacuum Leak Test and Repair

VIDEO

Vacuum Leak Test and Repair

Instructional repair video

Vacuum Leak

Discover the essentials of identifying and repairing vacuum leaks in your vehicle's engine with this comprehensive guide. Improve your car's performance and fuel...

1995 Mercury Cougar Hesitation And High Idle

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 Tps...

Asked by Lucdogg ·

1 ANSWER

1995

1994 Mercury Cougar RPM Run High Then Go Back To...

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...

Asked by cloakville ·

3 ANSWERS

1994

1989 Mercury Cougar Idles Very High

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...

Asked by JMcc ·

1 ANSWER

1989

Is it Safe to Drive Check Engine Light?

VIDEO

Is it Safe to Drive Check Engine Light?

Instructional repair video

1993 Mercury Cougar Idle Waaaaaay Too High

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...

Asked by mechman1003 ·

1 ANSWER

1993

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