Questions & Answers for: Mercury Sable stumbles

1994 Mercury Sable 3.8L engine stumbles (best word I can come up with) while cruising. Does fine under acceleration. Occasionally will idle roughly. Disconnected vacuum line to the EGR valve and ...

had a po301 code , changed plugs and wires on the 2001 sable duratec.car still stumbling under acceleration.what should i look at next? sounds to me like a coil in the coil pack

the engine will stutter, or stumble, at most any speed, have replaced plugs and wires,,,seems worse at times while going up hill you have a bad coil pack. id change both coil packs at the same time

engine stumbles at idea and when driven Without driving the car,having codes to check out and doing a lot of testing, to see what does work I will be as kind as I can be. Stumbles won't help

check engine light on took to auto zone to get code read missing on cylinder 3 A code P0303 may mean that one or more of the following has happened: Faulty spark plug or wire Faulty coil (pack) Faulty

My mechanic tells me that to get my 2002 Mercury Sable V6 to run propoerly, I have to replace my non-working a/c compressor in order to get my DPFE sensor to operate properly. Really? What does a ...

Have 1999 Mercury Sable and failed emissions for P0401 code, I replaced the EGR Valve and had the code reset, service engine light came on again Approx 15 miles later. Took it to Auto Zone and they ...

mercury sable trouble codes 1401 1131 stumbles at low revs poor, fuel economy, cylinder 1 & 2 misfire I would start with checking my spark plugs for signs of fouling. Beyond that, it sounds like ...

1997 mercury sable 3.0 flex fuel stumbles when idleing COULD BE A VACUMN LEAK. CHECK ALL CONNECTIONS, ESPECIALLY BEHIND THE THROTTLE ASSY