In a message dated 1/17/00 9:32:11 PM Pacific Standard Time, bernd@texas.net
writes:
<< Doubt the truck is running too cold. If the motor is above 158 degrees, it
goes into Closed Loop. (Checked that with the OBD-II Scanner.) A 180
T'Stat won't open until 185 anyway.
>>
I think it's around 170 to 175 for closed loop. Even if it is 160, in this
cold weather once the stat opens, the temp of the coolant can drop 20
degrees. Esp. with the electric fan.
Try a piece of cardboard, covering half the radiator first. See if it runs
warmer.
Boog
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