"Jack, actually, you did post to the group." I did? Sheesh -- I'm becoming more incompetent by the day. -- Jack "Rocket j Squirrel" Elliott 1984 Westfalia, auto trans, Bend, Ore. On 01/25/2013 12:37 PM, mcneely4@cox.net wrote: > Jack, actually, you did post to the group. Your description of the thermostat being able to modulate, and open just the right amount? Whenever I've tested one in a pot of water on a stove, it opened fully as the water heated, but as it cooled, it closed slowly, as if it might be doing as you suggested. Maybe I got it too hot too fast for that phenomenon to fully reveal itself on the way up, but the cool down was more gradual. > > But, I have had the experience of very low temperatures and high speeds keeping the temperature down on more than one vehicle. My father's '53 Chevy had to have a wind block whenever the temperature was below about 10 F. My camper benefits if the temperature is around 0 F or colder, when driven at highway speed but is ok without it at town speeds. I don't think automotive thermostat technology has changed much if at all since the fifties. > > Just my 2 cents, and probably worth what you paid me. > > mcneely > > ---- Rocket J Squirrel <camping.elliott@GMAIL.COM> wrote: >> Hi Scott -- before I pester the group with a question that might be >> common knowlege, I figure I could pester you with it first? >> >> People write about putting cardboard in front of the radiator. I think, >> "I don't get it. The thermostat isn't an on-off switch, doesn't it open >> just as much as needed to keep the coolant at the right temperature? If >> the coolant coming back from the radiator is darn cold, won't the >> thermostat just crack open a bit?" >> >> Or maybe it does a poor job regulating temperature when it has to do >> that "crack open a little bit" thing. >> >> -- >> Jack "Rocket j Squirrel" Elliott >> 1984 Westfalia, auto trans, >> Bend, Ore. > > -- > David McNeely > |
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