Deve,

Ron Francis wiring makes a electric fan controller (AR-67) that uses a thermister temp sensor that is soldered into a bolt lug. Install the sensor via one of the T-stat housing bolts, set the controller at 230* and connect the warning light to the fan on relay contact and you're done. I have this set up to control my electric fan in my '56, works great!

http://www.summitracing.com/parts/r...eicxm-6FEvaOum_BgZm-g5dEFy9lQaAh0-8P8HAQ

This controller also has a A/C input relay that will run the fan whenever the A/C is on, so you could connect the oil sensor to that input and when it trips it will light the same warning light.

Mike B smile

Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD