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Thermostat

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Old Nov 14, 2003 | 12:00 PM
  #1  
etnchevys's Avatar
etnchevys
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Smile Thermostat

I have a 92 F-150 with a 300 in-line 6......the thermostat i have in there now keeps the engine super cool...and since it's comming close to winter i wanted some more heat. It gets mighty cold in that cab and takes forever and a day to heat it up even after i've been running for a while. What i need to know is, if i wanted my truck to run a little warmer what temp thermostat can i put in there. The factory one was pulled and this colder one put in a few years ago (before i got it), and what was the temp the factory one ran at? Thanks!!


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Old Nov 14, 2003 | 12:11 PM
  #2  
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1987_f150
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From: State College, PA
Check with the parts stores, they can tell you. Also might help to cover your grille to keep cold air out of engine compartment.
 
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Old Nov 14, 2003 | 03:52 PM
  #3  
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EPNCSU2006
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From: Concord, NC
You should be able to get plenty of heat with a 180 degree thermostat. It sounds like your thermostat is sticking open, so it may be time to replace it anyway. Stock thermostats are around 195 degrees. I would not go any lower than 180 degree, even in the summer.
 
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Old Nov 15, 2003 | 06:06 PM
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marragtop
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From: Baltimore
I agree with the previous post, replace the therm. If you still have problems, you might need to flush the heater core.

Mike
 
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Old Nov 15, 2003 | 06:13 PM
  #5  
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Tim Ervin
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From: NE TX
I've run 160 degree with no problems (260K on 5.8L F250HD) but it will be cold in winter especially farther North. I agree with above. I'd also pull the old one out and see what temp it is. You can place it in a pot of water on stove with a thermometer and see if it sticks or not. Simpler and cheap enough to just replace it. I got a 180 in a F350 thats works fine and a 192 in a '98 F250 thats really warm.
 
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Old Nov 16, 2003 | 08:11 AM
  #6  
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Greasemonkeyjoe
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I would stick with the stock stat. and i would get a factorypart on this as I have found the extra few dollars spent is well worth it on a thermostat.
 
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Old Nov 16, 2003 | 11:44 AM
  #7  
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EPNCSU2006
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From: Concord, NC
I've been told the same thing as greasemonkeyjoe, to get the thermostat from the dealer. They will probably last longer and they are what your vehicle was designed for. I heard this after I installed my 180 degree thermostat, so when it goes bad I'll see about one from the dealer.
 
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