My front passenger door is suddenly much more difficult to close...not smooth at all. My weak passengers always end up having to shut it twice. Any suggestions?

 

Put some WD-40 on the hinge and let it work in.

 

I use white lithium spray grease. It stays around longer than WD-40. Hit all the hinges. I do the hinges and the black arm that goes in and out of the door when you open and close it. I think it runs between to rollers but I am not sure.

 

my doors dont close smooth either. all the doors except the driverside doesnt close smoothly. i have to close it twice. i guess ill try that wd40 or grease it up. even though the passenger doors rearely get used...

 

heh, passengers always complain that my doors are hard to close, I just call them weak.