MERCURY COUGAR EMISSION

Stalls Out After Running For A Few. Idles Fine Until Car Warms Up Then Acts Like It Gets Choked Out, Eventually Stalling. Very Bad...

Engine Problem 1994 Mercury Cougar V8 Two Wheel Drive Automatic 110xxx Miles I Have A 1994 Mercury Cougar Xr7 W/ A V8 4.6l When I...

My Wife Has A 1992 Mercury Cougar 3.8l Fi. It's Been Dying Sometimes When At A Stop/idle, And Occasionally When It Dies It's Hard To...

What Does An Egr Valve Look Like? How Much Do They Cost?

Engine Performance Problem 2002 Mercury Cougar 6 Cyl Two Wheel Drive Automatic Is It Best To Clean Egr Valve Before Trying To Replace...