Temp Sensor

Guest

I started up the big cat over the weekend an noticed my LH cooling fan went on as soon as the engine started.I traced out the wires and everything looks good (no broken wires cuts or abrasions etc). However checking out the top sensor on my radiator after removing the wire there is continuity from the center connector to ground with the engine cold.This tells me I have a bad temp sender. I think? My question is, there are two temp sensors one around 150 and one around 180 deg I dont know which one to replace. I can't read anything on the switch so I'm going with the 150 deg one. Can anyone offer some advice.I have a 1974 with a Phoenix rad.Thanks for you're time..

3/20/033:08 AM

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Original Post

bosswrenchMember

The Phoenix radiator was sold by Hall Pantera. I have no ideal who made the fan thermoswitches for this aftermarket unit.I'd suggest calling Gary Hall to get info straight from the responsible party.

3/20/0310:23 AM

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