[Vwdiesel] fast glow vs. the old style

[LBaird119 at aol.com]

In a message dated 7/29/2006 5:03:03 PM Pacific Standard Time, 
vegbenz300 at gmail.com writes:

> i've never replaced the plugs on this car (owned it since march), how can i
> tell which style i have?
> 

  Oh, oh.. I know, I know!  ;-D
  There's a collar so to speak, right behind the threads for the 
electrical connection.  The color ofd it will tell you which you 
have.  Silver is slow, brass is fast.
     Loren