Does anyone know if the manifold on the 2.0 Duratec fitted to the Plus 4 has swirl flaps. My 2007 Plus 4 has the vacuum servo for the flaps, and there is a vacuum feed from the manifold. The swirl flap solenoid is bypassed so there is a constant vacuum to the servo. I can't hear anything happen or move if I apply a vacuum to the servo when the engine isn't running.

Thanks

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Mike Smith

2007 +4