Thread: Vacuum Leak - Under the Dash?
View Single Post
  #11  
Old 10-17-2011, 09:16 PM
LARIAT 85's Avatar
LARIAT 85
LARIAT 85 is offline
Cargo Master
Join Date: Dec 2004
Location: Florence, SC
Posts: 3,362
Likes: 0
Received 17 Likes on 16 Posts
The ventilation controls seem to be working normally.

However, I noticed that if I turn the vent on, my RPMs on my tachometer drop slightly, and then raise back up when the I turn it back off.

I never noticed that before. Is this normal?
 
Reply Like