water temp sending unit

[Archive]

One more question, wheres the sending unit for the water temp and can I put a tee in it?
Thanks Mike

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92W250,auto,3. 54,16cm2,JRE injectors,borgeson joint,3 1/2 dynomax race magnum ex. ,addco sway bars,seatco seat,peeling white & silver,K&N filter, Isspro boost&pyro

 

[Archive]

It is located near the very rear of the cylinder head on the drivers side. It only has a single wire going to it. I wouldn't put a tee on it because it would end up at least a little distance out of the stream of coolant. There may be some pipe plug on the head for an additional coolant temp sensor. Drilling and tapping the thermostat housing might work or maybe Cummins sells one that has a sensor hole in it.


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'93 W350 Club Cab, Bright White, 5 sp. , 130K, Factory Options: Bucket seats replaced with factory split bench, LE, 4. 10, Limited Slip, 7600 lb. rear springs, tachometer, front stabilizer bar. Mods: Banks stinger plus, Linex bedliner, 25,000 lb gooseneck ball, 10,000 lb receiver, Tekonsha brake controller, POWER WAGON injectors-WAY faster than stock!.

 

[Archive]

There's a plug in the front of the head near the thermo housing thats perfect for another sending unit. I put one in and a gage that rads in 'real' numbers. Works great.

Originally posted by satmike:
One more question, wheres the sending unit for the water temp and can I put a tee in it?
Thanks Mike

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1990 250 stock. 3 speed auto/3. 07 rearend. 215,000 +miles.