injector cooling fan

["Chris Dyer" <chrisdyer@hotmail.com>]

I believe that the injector cooling fan is triggered by a temperature 
switch, regardless of engine on or off.  I could be wrong and probably 
am...

For example, when stuck in LA traffic which is always, I hear it go on 
when the temp guage just passes the halfway mark.  Then a minute or 2 
after I lock up, it's triggered again.  Not only to prevent hot start 
problems, but also to prevent cooking the engine bay since turbo temps 
are extremely high.

Also, it's a good idea to check hoses & clamps, keep Pentosin or VW/Audi 
brand antifreeze in trunk, mix current coolant with Redline Water 
Wetter, and use synthetic oil.

My 2cents.

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