C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Oil temperature sensor location LT1 ?

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Old May 14, 2017 | 09:03 AM
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Default Oil temperature sensor location LT1 ?

Oil temperature gauge not working, figure it's most likely a bad sensor. Where on the engine is the sensor located?
Old May 14, 2017 | 09:34 AM
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Originally Posted by Cool Runnings
Oil temperature gauge not working, figure it's most likely a bad sensor. Where on the engine is the sensor located?
I don't believe that the EOT changed year to year SO ...... rear of left side engine @/near/above oil filter vicinity. Does year matter?

Last edited by WVZR-1; May 14, 2017 at 09:38 AM.
Old May 14, 2017 | 09:39 AM
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Thanks. Will I have access from the top?
Old May 14, 2017 | 09:54 AM
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i believe that first thing would be to confirm failure. You have no EOT displayed on both the gauge and the "digital display"?
Old May 14, 2017 | 12:00 PM
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Originally Posted by WVZR-1
i believe that first thing would be to confirm failure. You have no EOT displayed on both the gauge and the "digital display"?


Will check digital display, just noticed the gauge seems stuck at 100 F.
Old May 14, 2017 | 12:33 PM
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Is this similar to your gage reading? If so, that is normal. Max movement for analog oil temp needle is about ⅛". Sensor is located in the
base of the oil filter housing. Access is limited/difficult. This photo must have been taken when engine was first started.


Last edited by don hall; May 14, 2017 at 01:04 PM.
Old May 14, 2017 | 03:51 PM
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Originally Posted by seabright
Is this similar to your gage reading? If so, that is normal. Max movement for analog oil temp needle is about ⅛". Sensor is located in the
base of the oil filter housing. Access is limited/difficult. This photo must have been taken when engine was first started.

Thanks, finally got her out on the road for a spell in 80F, Oil temp gauge went to about 1/4. Mine has halfway markers too. Guess it's normal - thanks.

Last edited by Cool Runnings; May 14, 2017 at 03:51 PM.
Old Aug 23, 2023 | 02:01 PM
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sorry, i know this is an old thread, but was oil temp sensor screwed into the oil filter adapter port, or the engine block itself...i got stuck putting together a 94 vette that someone else took totally apart, like other jobs i have posted about....
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Old Aug 23, 2023 | 03:00 PM
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Originally Posted by thedave8
sorry, i know this is an old thread, but was oil temp sensor screwed into the oil filter adapter port, or the engine block itself...i got stuck putting together a 94 vette that someone else took totally apart, like other jobs i have posted about....


Old Aug 24, 2023 | 08:30 AM
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Originally Posted by WVZR-1
thank you!!!!!

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