Latest Forum Post
购买英国大学毕业证Q^薇信956290760办理英国切斯特大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Universi
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国中兰开夏大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Unive
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国白金汉大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Universi
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国布鲁内尔大学Brunel毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国布莱顿大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Universi
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国布拉德福德大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Un
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国伯恩茅斯大学BU毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Bou
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国博尔顿大学毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩单Universi
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国伯明翰城市大学BCU毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩
购买英国大学毕业证Q^薇信95629...
购买英国大学毕业证Q^薇信956290760办理英国贝德福德郡大学Beds毕业证成绩单学历认证,真实可查学历证书,留信认证官网可查,OFFER,病假条,学历证书购买,essay辅导,海牙认证,一个学期成绩
购买英国大学毕业证Q^薇信95629...
|
|
rep
New User
May 4, 2009, 3:38 PM
Post #1 of 3
(1268 views)
|
I have a 97 F150 small V8. The ac will only blow out of the defrost vents and the floor vents. What's up?
|
|
| |
|
Hammer Time
Ultimate Carjunky
/ Moderator
May 4, 2009, 4:27 PM
Post #2 of 3
(1265 views)
|
Re: ac outlet issues
|
Sign In
|
|
The mode selection is done through a series of air doors that are operated by vacuum. When there is either a partial or total loss of vacuum, the system will default to either defrost or on some vehicles, heat. Acceleration can also have an effect on the doors for the same reason. Look under the hood for a small black plastic hose coming through the firewall. Follow it to the vacuum source looking for any breaks, cracks or leaks. Also follow any other lines that branch off because they may go to a vacuum resevoir (storage tank) and a leak there will cause the same problem. Using a vacuum gauge to determine if you have full vacuum at any given point is the best way to find it. You can cut into the line anywhere and splice it back together with a piece of vacuum hose. Find the broken line, you found your problem. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
rep
New User
May 5, 2009, 5:47 AM
Post #3 of 3
(1261 views)
|
Re: ac outlet issues
|
Sign In
|
|
Thanks for the info Hammer Time.
|
|
| |
|