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Tiny
SRBSTN2256
  • MEMBER
  • 2002 CADILLAC DEVILLE DTS
  • 2WD
  • AUTOMATIC
  • 132,067 MILES
Why air wont blow from vents what can I do to fix this problem
Saturday, April 9th, 2011 AT 5:28 PM

7 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you hear the blower motor come On when you engage the blower switch
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Saturday, April 9th, 2011 AT 5:56 PM
Tiny
SRBSTN2256
  • MEMBER
  • 62 POSTS
Yes its working the air wont blow out of vents
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Saturday, April 9th, 2011 AT 6:12 PM
Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
This is a vacuem problem. Its blowing through the defogger right. There is a vacume cannister in the l/f fender u can see it in the front by the bumper. The hose gets nocked off. If no you gotta vacume leak. Try and find it, you can use brake cleaner to spray on the lines and when u find the leak the engine race. Thats a easy way to find it. Good luck
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Saturday, April 9th, 2011 AT 6:44 PM
Tiny
SRBSTN2256
  • MEMBER
  • 62 POSTS
Oh it doesnt work on vaccum does it? Sum one said it was sum kind of acuator an it was electric. Any idea wer its located
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Saturday, April 9th, 2011 AT 7:43 PM
Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
Where is the air coming from
?
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Saturday, April 9th, 2011 AT 8:02 PM
Tiny
SRBSTN2256
  • MEMBER
  • 62 POSTS
From top vents an the bottom on floor
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Wednesday, April 13th, 2011 AT 2:25 AM
Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
Follow my first answer. All the doors are vacume operated. Look for the canister from under the car. Does your cruise oper. Properly? Ill be here gl
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Wednesday, April 13th, 2011 AT 6:05 PM

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