As I await the arrival of the new Brewer's trans crossmember, I'm back to trying to figure out how to employ my temperature sensor for my aftermarket gauge.
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Weird situation, at least for me. That threaded outlet you see open is actually 1/4" NPT!
Can't say as I've ever seen that outlet that small.
The previous owner had rigged a 1/4" pipe nipple in there, then literally glued a hacked off heater hose nipple on top of it (see previous pics on this thread). Oy.
I was lucky to get all that out of there and salvage the threads.
The temperature sensor wants a 3/8" outlet, like the lower heater hose outlet I have currently plugged off with the silver plug at the moment. That top plugged outlet is 1/2" looks like. I can't use the lower 3/8" hole because the pocket it sits in isn't deep enough for the probe to go all the way in.
The probe part of the sensor barely fits in the 1/4" hole but I obviously can't rig that up, unless I put a nipple and bell reducer on there - which the probe won't pass through.
I'm not going to be running heater hoses for now, but would like to be able to in the future.
What the heck was that 1/4" outlet for from the factory?
Can anyone post a pic of the factory heater outlet positions for comparison?