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

LT1 coolant temps revisited.....

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Old Dec 3, 2001 | 07:26 PM
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St. Jude Donor '05-'06-'07-'08
Default LT1 coolant temps revisited.....

I know this has been done before but here I am. Just replaced the waterpump(dealer) 190 on the highway and as high as 207 in town. Since I flushed it its been steady in the 190's prior to the waterpump, but I dont like runnin that hot. It will likely go back, I have a coolant smell. What do you run (digital ) around town??
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Old Dec 3, 2001 | 07:31 PM
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Default Re: LT1 coolant temps revisited..... (My 95)

Mine runs about 174 to 182 on the freeway, with the temp outside about 65 to 70 degrees. I have a 160 degree and a modified chip. On at 193 off at 183 degrees. The hottest I have seen it was in Az. last summer. Temp outside 115, water temp, 210 degrees in traffic, both fans on.


[Modified by Danah92LT-1, 7:24 PM 12/3/2001]
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Old Dec 3, 2001 | 08:07 PM
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Default Re: LT1 coolant temps revisited..... (My 95)

I run about the same as you ken.. I'm pretty sure my radiator could use a cleaning to get the leaves and crap out of it.
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Old Dec 3, 2001 | 09:17 PM
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Default Re: LT1 coolant temps revisited..... (My 95)

My95,
Mine has been running at those those temps since new. Sounds normal to me.


:cheers:
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Old Dec 3, 2001 | 09:28 PM
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Default Re: LT1 coolant temps revisited..... (lou sylvestri)

thanks guys, I appreciate it :chevy
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Old Dec 3, 2001 | 09:33 PM
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Default Re: LT1 coolant temps revisited..... (My 95)

My 95 is stock and cooling system clean. I run just about the same temps as you list. Sid.
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Old Dec 4, 2001 | 07:15 AM
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Default Re: LT1 coolant temps revisited..... (6 speed Sid)

thanks
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Old Dec 4, 2001 | 10:26 AM
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Default Re: LT1 coolant temps revisited..... (My 95)

On highway I run about 196 and in traffic I will see over 200. SOunds normal to me.

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