164LS radiator fan after-run modification

[KARL C CHEN <karlcchen@domain.elided>]

There is an advantage of let fan run even after 
you shut the engine down.  As engine and water temp. 
actually increase slightly when you shut it down 
because coolant flow is stopped. 

To modify radiator to run even after you remove
the key: 

   Connect a constant positive power supply to low speed
   fan relay's positive wire( pink-white color ).
   Cut original (+) power supply wire from ignition 
   switch since you have constant (+) power to relay, so 
   there is no need for additional (+) power supply  
   from ignition switch.  Besides, you don't want to feed 
   (+) power down that wire when key is removed.
   The modification doesn't increase current drain
   when key is removed except when fan switch is on.    

Karl

___________________________________________________________________
You don't need to buy Internet access to use free Internet e-mail.
Get completely free e-mail from Juno at http://www.juno.com/getjuno.html
or call Juno at (800) 654-JUNO [654-5866]

------------------------------