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Old 07-07-2009, 11:44 AM
Redeye Redeye is offline
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Join Date: Jan 1999
Location: Las Cruces, NM USA
Vehicle: 2008 Ford F150
Posts: 96
Now I'm confused/worried........

Quote:
Originally Posted by kuruption View Post
I used my Xcal2 to datalog the coolant temperature and set the two sensors at 196 and 204. As mentioned, the factory is at 196. The measurement Troyer recommends of 204/214 appears to using an infrared thermometer pointed at the radiator and not the coolant temperature directly, so I think if you measure the coolant temp directly, you should do what I did... 196 and 204. I've never verified these numbers w/ Troyer, but rather be safe than sorry when it came to be 1600 mile trip last week.
When you say "the factory is at 196", are you saying this is the ect at which the thermostat opens or the optimum operating temp If either, is this the temp you feel the low speed fan should come on?

Now you've got me thinking cuz I have my fans set at 202/212 as measured with an IR thermometer. Do you feel the measurement at the radiator would be that much different than the actual ect? Don't mean to be a pain with the questions, I'm just concerned like you as I'm preparing for a 1200 mile trip through south Texas!

Redeye
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