Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
SportTrac Discussion
General Sport Trac Discussion
Blower Speed drops on hills
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Ford SportTrac Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Richard L" data-source="post: 1007864" data-attributes="member: 52972"><p>Yep, I agree with l1tech.....sounds like a vacuum problem.</p><p></p><p></p><p></p><p>Reminds me of the old 1940's. and early 1950's cars with vacuum operated wipers. I had an old 1950 Ford....step on the gas or try to pull a hill and the wipers would stop running...:bwahaha:</p><p></p><p></p><p></p><p>Many of the HVAC control doors are vacuum operated and change/control where the air flow is being directed to...ie floor vents, dash vents, defroster vents, etc. Some of these doors will restrict the air flow from the fan and make it sound like it is changing speeds.</p><p></p><p></p><p></p><p>....Rich</p></blockquote><p></p>
[QUOTE="Richard L, post: 1007864, member: 52972"] Yep, I agree with l1tech.....sounds like a vacuum problem. Reminds me of the old 1940's. and early 1950's cars with vacuum operated wipers. I had an old 1950 Ford....step on the gas or try to pull a hill and the wipers would stop running...:bwahaha: Many of the HVAC control doors are vacuum operated and change/control where the air flow is being directed to...ie floor vents, dash vents, defroster vents, etc. Some of these doors will restrict the air flow from the fan and make it sound like it is changing speeds. ....Rich [/QUOTE]
Insert quotes…
Verification
Post reply
SportTrac Discussion
General Sport Trac Discussion
Blower Speed drops on hills
Top