Mercury Sable Engine Idle Rough

Catalytic Converter? Engine Light Stays On, Idles Rough

We Have A 2003 Sable That Suddenly Started Misfiring And Idling Rough. The Check Engine Light Finally Came On And The Garage Replaced...

My 2002 Sable Just Started Running Rough, So I Bought Code Scanner And Received Po301, Po316. I Am Having Plugs And Wires Replaced, Air...

Without A/c, Car Idles @ 675 Rpm And Idles Smoothly. With A/c On, Idle 'drops' To 630 Rpm And Then Feels Like It "misses" Or "stalls" On...

I Recentley Had A Good Friend And Great Mechanic Work On My 2002 Sable. He Generally Dose Not Work On Ford Products But He Made The...

I Had Three Diagnostic Trouble Codes: 1. Po301 Cyl #1 Misfire Detected 2. Po303 Cyl #3 Misfire Detected...

My 2001 Mercury Sable Idles Very Roughly When It Is In Neutral. As Soon As I Put Car In Park It Idles Smoothly. When I Come To A Stop Sign...

Car Listed Above Has A 3.0 Dohc. It Has Been Rough Idling And Tries To Shut Off. But Then Sometimes It Runs All Right.

I Am Having Problems With My Mothers Car It Will Runn Rough In Park Or Drive When Idiling In Park Or Idiling Stoped At Stop Light Will...

Computer Error Message Is Misfire Cylinder 3. Fuel Injector And Plug Replaced And Plug Wires Switched Without Solution. Idles Rough And...