Jump to content

heating question


Recommended Posts

so I have hot heat when i put the slider to heat and cool air when its on cool. But its always on defrost even if i slide the slider to off. The blower selector works too. I have searched and checked every vacume line 5 or 6 times and find nothing. is there another problem that is a usual suspect? thanks

Link to comment
Share on other sites

The heater control are operated by vacuum, and the default position when there's a vacuum leak is defrost.

 

The usual place for the leak is the tube or tubes leading under the battery box to the vacuum canister mounted behind the front bumper on the passenger side (variously referred to as the "softball" if you have the round one or the "blimp" if you have the oblong one).

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...