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temp guage not working

2K views 9 replies 6 participants last post by  madpogue 
#1 ·
Hi Im new to the site and new to powerstrokes. I just bought a 1997 7.3 with 300k on it.
My water temp isn't working. I grounded the wire and it spiked to hot when I turned the key on. so I figured the guage is good and I needed a new sending unit. just replaced that and the guage still wont move. any ideas?
 
#3 ·
Mine works intermittently. Mine is the wire connection to the sensor. I think I may fix that today. Yours may just have a bad connection like mine.
 
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