Thermostat Question
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4wd Low
Joined: Jan 2012
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Thermostat Question
Quick rundown... my ECTs have been sitting at 180 for the past couple of weeks, even when towing. Our NC temps have been cooler but not cold (50's and 60's). The EOTs stay in the 9-12 degree range (deltas), and when they do go up so do the ECTs. They are staying around 190 +/- on the highway. I know this indicates that my thermostat is probably open (just replaced it in March!).
Here's my dillema: I am moving to KS and leaving Thursday morning. I don't really have the time to change a thermostat and get everything ready for the move. I will be pulling about a trailer that fully loaded will be around 12k lbs. The trip is 900 miles, give or take.
The question: should I be ok to wait until KS to change the t-stat, or do I need to fit it in before I go?
Thanks in advance for all the excellent advice!!!
David
PS... and yes, if I had more time I'd do a bunch of reading and try to come up with the answer as I'm sure it is somewhere on the forum... but my wife will kill me if I spend anymore time than necessary in front of the computer b/c, and I quote, "the truck won't load itself"! lol
Here's my dillema: I am moving to KS and leaving Thursday morning. I don't really have the time to change a thermostat and get everything ready for the move. I will be pulling about a trailer that fully loaded will be around 12k lbs. The trip is 900 miles, give or take.
The question: should I be ok to wait until KS to change the t-stat, or do I need to fit it in before I go?
Thanks in advance for all the excellent advice!!!
David
PS... and yes, if I had more time I'd do a bunch of reading and try to come up with the answer as I'm sure it is somewhere on the forum... but my wife will kill me if I spend anymore time than necessary in front of the computer b/c, and I quote, "the truck won't load itself"! lol
Posting Guru
Joined: Jun 2012
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The thermostat is more open than normal, so more coolant is being sent to the radiator and the engine is running a bit cooler than normal. Under load the thermostat will open more so pulling the trailer should not be a problem. The thermostat isn't fully open until around 220 degrees.
Brian
Brian
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Joined: Jul 2013
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From: Tuttle, OK
Slide a piece of cardboard down in front of the radiator. Behind the AC condenser. There is a soft rubber flap with push buttons holding it down and the Battery cable on top, lift the flap and move the cable slightly and you can get a large piece of cardboard in there. Make sure its tall enough it doesnt fall down where you cant retrieve it for removal. I do this every winter and I see a rise in ECTs by about 10*.
Certified Thread Hijacker
Joined: Aug 2001
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You do not have time to drop 1 gallon coolant and remove 2 bolts and 1 clamp?
Unless you have an early 03/04 with the EBP in the way.
Josh
Unless you have an early 03/04 with the EBP in the way.
Josh
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Josh
My domain consists of a garage and a truck, the rest is hers.
Hotshot
Joined: Dec 2003
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From: Stuttgart, Ar
Because it blocks flow to the intercooler to some extent, doesn't it? Not that hotter air in the winter isn't a good thing also.
Elder User
Joined: Jul 2013
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From: Tuttle, OK
Oh, duh... lol. Yes it does block the CAC but honestly I havent seen an issue with EGTs. It probably raises them some but I cant really tell.
Thread Starter
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4wd Low
Joined: Jan 2012
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As it is we leave on Thursday and the U-haul is only 1/2 packed, not to mention the horse trailer. At least in KS I'll have a heated garage 
Thanks for all the input, fellas!
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From: SW Florida
Good luck on your trip!
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From: Tuttle, OK
Yes I should have mentioned this. If its a warmish day when you leave it may only need half the radiator blocked. Start big and trim down to meet your needs.