View Single Post
Old Jun 23, 2011 | 01:20 PM
  #6 (permalink)  
pizzaguy's Avatar
pizzaguy
Administrator
Joined: Jun 2009
Posts: 13,959
Likes: 1,288
From: Fort Worth, Texas
Default Re: Truck Exhaust Question

If I had a third theory in my opening post, it would have been temperature... but I never thought of that.

It makes the most sense.
 
Reply