On my 1999 Lincoln Town Car AC only blows through defroster and heater vents.

Asked by Nov 22, 2015 at 10:56 PM about the 1999 Lincoln Town Car

Question type: Maintenance & Repair

After taking the dash out to replace the heater core air only blows through defroster and heater vents.Wont blow through upper AC vents?Cant figure out what I left undone or whats going on.Vacuum line?Electrical?Any ideas appreciated.

2 Answers

9,570

A vacuum operated mode door system that reverts to defrost ducts has lost vacuum. When other ducts also operate, it can be a two stage vac. operated door issue, or even a control vacuum switch issue. It's best to inspect your work to find it or get the service manual info and go step by step.

Did you figure it out? I have the same issue, after the blend for motor assembly was replaced and it worked for a while, then the compressor was replaced, worked for a while. So frustrating not to have it working properly, $2,000 later!

Your Answer:

Lincoln Town Car Experts

  • #1
    Tom Demyan
    Reputation
    1,900
  • #2
    Tracy Hooks
    Reputation
    1,850
  • #3
    tennisshoes
    Reputation
    1,360
View All

Related Models For Sale

Used Lincoln Continental
3 Great Deals out of 50 listings starting at $44,912
Used Ford Crown Victoria
26 listings starting at $5,986
Used Lincoln Navigator
4 Great Deals out of 101 listings starting at $7,500
Used Cadillac DeVille
12 listings
Used Ford F-150
133 Great Deals out of 11,330 listings starting at $369
Used Mercedes-Benz S-Class
9 Great Deals out of 169 listings starting at $4,494
Used Chevrolet Impala
14 Great Deals out of 1,077 listings starting at $2,995
Used Cadillac Escalade
13 Great Deals out of 595 listings starting at $4,000
Used Ford Mustang
20 Great Deals out of 1,354 listings starting at $2,995

Used Cars For Sale

2007 Lincoln Town Car For Sale
3 listings starting at $6,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.