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Old 09-07-2018, 12:04 AM   #1
toolboxchev
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Engine Temp

What temp would my otherwise stock engine be running if the gauge is straight up and down?

Currently running a 180 t-stat.
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Old 09-07-2018, 12:45 AM   #2
Getter-Done
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Re: Engine Temp

this link is just a reference .A tool like this will let you test that gauge and it's accuracy .https://www.homedepot.com/p/General-...ntal2_rr-_-100
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Old 09-07-2018, 06:17 AM   #3
cadillac_al
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Re: Engine Temp

My gauge never goes past 1/4 of the way with a 195 stat.
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Old 09-07-2018, 07:20 AM   #4
PGSigns
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Re: Engine Temp

The stock gauges are really not good for much. I always run a good temp gauge.
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Old 09-07-2018, 10:49 AM   #5
toolboxchev
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Re: Engine Temp

Quote:
Originally Posted by cadillac_al View Post
My gauge never goes past 1/4 of the way with a 195 stat.
Thats why this one has me confused. I have seen mine go between 1/2 and 1/4 and checked with a laser infrared laser and temp was 168 according to it.
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Old 09-07-2018, 12:56 PM   #6
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Re: Engine Temp

Assuming the tstat and cooling system are working properly, the normal op-temp is 10-20* higher then the tstat temp. Tstat temp is when they start to open.

I think some of those laser temp things get confused by the air between the target and the gauge.

Don't put too much faith in the accuracy of a 40 year old mass produced gauge.
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