My ford mondeo is continually shuddering,even more so when I use the accellerator pedal. But even without that the car is shaking,it feels like when you slow right down and havnt put your foot on the clutch,so the car shakes just before it stalls,thats what it feels like continuosly. What could that be?

Steve, November 2008

sounds like a misfire try looking at spark plugs .then check coils

chalkie, November 2008