Ford Windstar 2003 air conditioner

Asked by Guru3B7N1 Jul 05, 2020 at 03:20 PM about the 2003 Ford Windstar SE

Question type: Maintenance & Repair

At idle air conditioner works normal when you hit the gas air conditioner goes
to defrost what is the fix

2 Answers

There is a vacuum leak. It could be anywhere between the blend door actuator and the vacuum tank. I would start by inspecting the vacuum tank and the line that goes to it.

2 people found this helpful.
157,635

Also look for the vacuum check valve. A bad check valve will cause mode shifting as well. Hope that helps! Jim

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Earl Garris
    Reputation
    1,080
  • #2
    Ficarri
    Reputation
    770
  • #3
    JohnBarJB
    Reputation
    730
View All

Find great deals from top-rated dealers

Search

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. Content will be removed if CarGurus becomes aware that it violates our policies.