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David623 · 09-23-2023, 03:19 PM

My temperature gauge barely gets off the cold mark, temperature needle should be halfway on the gauge and mine barely gets past the cold mark. I have a 1999 LS 1 and we hooked the [original 350sending unit] into the LS cylinder head we retaped the threads to accept old sending unit.
I have checked and temperature 190 degrees when warmed up, so I just don't know its not reading correct [meaning needle at halfway point]
Any help would be appreciated.

09-23-2023, 03:19 PM	#1
David623 Registered User Join Date: Oct 2012 Location: Plymouth In. Posts: 100	Temperature gauge with a LS 1 motor My temperature gauge barely gets off the cold mark, temperature needle should be halfway on the gauge and mine barely gets past the cold mark. I have a 1999 LS 1 and we hooked the [original 350sending unit] into the LS cylinder head we retaped the threads to accept old sending unit. I have checked and temperature 190 degrees when warmed up, so I just don't know its not reading correct [meaning needle at halfway point] Any help would be appreciated.