Normal temp operating range for ls1 motors.
#1
Normal temp operating range for ls1 motors.
What is normal factor operating range for the ls1 motors. I have a 160 stat and thought have my fans programmed to come on at near that temp but I am hitting 238 maybe more with air on now that I am watching my scanner. This seems very high. So what is the normal operating range with stock therm and stock fan settings.
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mine NEVER gets above 180 and it still has the stock thermostat and fan settings.
On my 98 the dash guage shows 180-185F, the gauge reading off the OBDII port displays 200-205F on a hot day.
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Originally Posted by A-RoN'sZ
Oh wow...I had no idea that there could be that much difference. Thanks.
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this will probably freak some people out but the stock fan settings for 98-02 LS1 f-bodies are..
Fan 1 on 226/off 219
Fan 2 on 234/off 227
They run a lot hotter than the temp gauges indicate. I used to see 225-230 all the time in my car before I change the fan settings and put a t-stat in it.
I'd verify the fan settings first in the tune first. If you have HPT plug in the laptop and start the scanner and force the fans on to be sure they are operating properly. could be a problem with the fans or possibly the radiator just isn't up to the job cooling the car.
Fan 1 on 226/off 219
Fan 2 on 234/off 227
They run a lot hotter than the temp gauges indicate. I used to see 225-230 all the time in my car before I change the fan settings and put a t-stat in it.
I'd verify the fan settings first in the tune first. If you have HPT plug in the laptop and start the scanner and force the fans on to be sure they are operating properly. could be a problem with the fans or possibly the radiator just isn't up to the job cooling the car.