chad618 Posted March 8, 2006 Share Posted March 8, 2006 Do the vents behind the doors on MJs have a purpose? Thanks, Chad Link to comment Share on other sites More sharing options...
GirsMJ86 Posted March 8, 2006 Share Posted March 8, 2006 they have some thing to do with the pressure in the cab when the blower is on. found this out when i had them off while repaintin my truck and noticed that the little rubber guards under them stoppped movin if i opened the doors when the blower was on. true peurpose i couldnt tell you. Link to comment Share on other sites More sharing options...
87manche Posted March 8, 2006 Share Posted March 8, 2006 they're jsut that, vents. If you didn't have them you wouldn't get fresh air into the cab unless you rolled down a window. Link to comment Share on other sites More sharing options...
rebeljeeper01 Posted March 8, 2006 Share Posted March 8, 2006 every vehicle has them just not as noticable they relieve cab pressure when you close the door otherwise you could break some glass!! Link to comment Share on other sites More sharing options...
matrix37495 Posted March 8, 2006 Share Posted March 8, 2006 yep! ^ on my car the are in the trunk going to the outside behind the bumper cover. Link to comment Share on other sites More sharing options...
Bounty Hunter Posted March 10, 2006 Share Posted March 10, 2006 Newer TJ's have them in the tailgate behind the spare, out of sight. Link to comment Share on other sites More sharing options...
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