RE: Rad fan sensor ideas

Couldn't you get a sensor for a newer car, and add a correctly-threaded bung
to one of the rad tanks??   Problem is that most new car sensors are set
pretty hot.   Wonder if any import parts places (like Bap-Geon) have any
cheap universal thermo-switches?   Just had to buy a rad fan switch for my
Audi -- $54 thank-you-very-much.

George G.
Houston

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Sent: Wednesday, January 19, 2005 10:21 AM
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Subject: Rad fan sensor ideas


I put the radiator in the American this weekend with it's electric fan in
place, Tight fit!.
I have a relay wired up in the relay center to power it.
Now I'm trying to figure out how to trigger the relay.
No place in the engine to add a sensor that I can think of.
My options are, to use the relay I have in place and trigger it with a
switch. Then I would add one of the adjustable t-stat systems as a main unit
and use the switch as backup.
The other thought is to get a piece of pipe and put a bung in it and use a
threaded snsor to trip the relay.
   Anyone have any thoughts on any of this?
Anyone know a good source for a threaded fan switch?
Autotronics makes a nice one that has a ground wire that would be needed
with the radiator hose mount, but the sensor itself is $80!

Thanks, guys

Mark Price