Pre-1997 Models

A/C vacuum question

Thread Tools
 
Search this Thread
 
  #1  
Old 05-24-2006, 01:16 PM
Danster's Avatar
Member
Thread Starter
Join Date: Dec 2004
Location: TX
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
A/C vacuum question

Hello Everyone,

Quick question, I just started to have this problem. The A/C comes out through the vents normally from idle up to about 40 mph then it start to come out of the defrost vents. Does this mean I have a vacuum problem? Could it be the Check Valve in the engine compartment?

Again, no issue while in idle or under 40 MPH. By the way, it's a 95 F-150 with a 5.0.

TIA!

Dannyo
 
  #2  
Old 05-26-2006, 03:05 PM
lmd91343's Avatar
Member
Join Date: May 2005
Location: Los Angeles, CA
Posts: 76
Likes: 0
Received 0 Likes on 0 Posts
Welcome to the club!

The white plastic vacuum tube leading to the defroster door motor (near the passenger hood hinge) has a leak. Replace the leaking section with a rubber hose.

-Lance
 



Quick Reply: A/C vacuum question



All times are GMT -4. The time now is 02:37 PM.