Diagram of the vacuum hose for the AC?

HANDNSUMBOI21

MEMBER
1998 BUICK REGAL
127,000 MILES

Can I get a colored diagram of the vacuum hose for the ac? And a picture of the door for the vents inside the car so I can see if they are open? Ac is only blowing on the floor and the defrost but on both the ac is very cold but I need the front vents to work so I can feel the air hit me. THANKS

6 Replies

ASEMASTER6371

MECHANIC
52,797 POSTS

No color available but most controls are electric.

Roy

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Monday, April 2nd, 2012 AT 1:02 AM

HANDNSUMBOI21

MEMBER
14 POSTS

Thanks but one last question on the diagram the number 3 hose, if I change that that goes for the ac that's going through the vents in the car right?

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Monday, April 2nd, 2012 AT 1:22 AM

ASEMASTER6371

MECHANIC
52,797 POSTS

Not through the vents. It comes through the firewall to the block.

Roy

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Monday, April 2nd, 2012 AT 1:24 AM

HANDNSUMBOI21

MEMBER
14 POSTS

Okay so Is that the hose I should be changing if my ac is only blowing through the defrost and floor vents? I have an understanding I just don't know which hose to change out, cause I know there's a leak. Thanks for the help

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Monday, April 2nd, 2012 AT 1:32 AM

HANDNSUMBOI21