Is there a secondary location for me to put the temp sending unit for electric fan?

E

Eric_CA

New Member
Joined
Jul 26, 2022
Messages
4
Location
San Jose, CA
Hello Everyone,
I just purchased a new Champion Aluminum radiator with electric fan kit for my 1990 YJ with a 4.2. My question is there a secondary location for me to put the temp sending unit that would kick on the fan? I seem like there is already two temp sending units, on for the dash gauge and one for the computer? Any help would be great. Thank you!
 
Dont shoot the messenger here, but Im reading off a Moses Luddel post that says on the drivers sdie of the block, below either freeze plug just to the left and right of the motor mount there are 2 plugs that are basically block drain plugs for coolant.

Driver Side 258 Block Plugs

Hello all, While working on the CJ-7 I noticed two plugs on the driver side of the block. Not being able to recall if I had pulled those plugs 20+ years ago when I rebuilt the engine I decided to take a look. From what I found it would appear to be oil gallery access. I was surprised by the amoun...
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258 block.jpg
 
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