2006 lincoln Signature Series
Sounds like you have a vacum vent door closed. It may require have the door replaced or a vacum hose replaced. Check the left side that seems to working properly and compare it to your side that is not. Also listen to vacum leaks.
Hi. Thankyou for your reply.There are no vaccum hoses.This car has motorized electrical acuators on the door.I replaced actuator but shaft on actuator still does not move, even when it is detached from door.Would this be controlled from some type of relay? Regards, KitKat
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